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Has the Mac error code 50 suddenly interrupted your workflow, preventing you from copying, moving, or deleting one or more files? You’re not the first to have encountered this pesky issue, which can arise for various reasons. But no matter why this macOS error is bothering you, our easy-to-follow solutions will help you fix the Mac error code 50 in no time.
Tip: ensuring your data is safely tucked away can save you from stress and hassle if things don’t go right. Always back up your essential files and follow this strategy before troubleshooting any issues on your Mac.What Does the Mac Error Code 50 Mean?
“The operation can’t be completed because an unexpected error occurred (error code -50).”
It’s essentially an input/output error meant to notify you that your Mac is struggling with reading from the source, writing to the destination, or possibly both.Why Does the Mac Error Code 50 Occur?
Understanding the causes behind the notorious error code 50 can offer some peace of mind and, more importantly, help you determine which solutions described later in this article are most likely to work.
Dying storage device: the most common cause of error code 50 is an aging storage device nearing its end. If your internal or external hard drive is failing, it can cause various errors, including error code 50.
File system corruption: your Mac’s file system must be in top shape to work as intended. When it gets corrupted (perhaps as a result of an improper shutdown or storage device removal), error code 50 can be an unwelcome consequence.
Operating system issue: the culprit behind error code 50 can also be the operating system itself, especially if you’ve been tweaking it or installing various third-party software and giving it all kinds of elevated privileges.
Other less common causes include malware, file system compatibility issues, and metadata conflicts.
Good to know: you can reduce the risk of storage-related errors and data corruption by discovering how to check your SSD Health on macOS.How to Fix Mac Error Code 50
With a better understanding of why error code 50 can occur, let’s dive into how to fix it.1. Restart Your Mac
Never underestimate the power of simple solutions, as they can be surprisingly effective when solving complicated problems, and a quick restart is the best example of this. When you restart your Mac, you clear temporary data and force the operating system, drivers, and apps to relaunch. In some cases, that’s all it takes to fix error code 50 on a Mac. Follow these steps to restart your Mac:
Optionally, uncheck the “Reopen windows when logging back in” checkbox.
Tip: no luck with a regular restart? Try booting to Safe Mode to help you diagnose the issue.2. Reconnect Your Storage Device
If you’re encountering error code 50 when trying to copy, move, or delete files on an external storage device, then it’s a good idea to reconnect the device. When you unplug then reconnect an external storage device, your Mac gets another chance to properly recognize it and establish a healthy connection. Safely reconnect an external storage device by following these steps:
Find your external storage device in the “Locations” section of the left pane.
Physically unplug the device from your Mac.
Plug the device back in to your Mac.
Tip: purchasing an external storage drive is an excellent idea for those still contemplating how much storage they need on their Mac.
Launch System Settings.
Wait for the update to install.
Log in to your Mac after it reboots.
Tip: are you regularly postponing important macOS updates because you’re afraid that your Mac may become unusable? Don’t be! There are ways to fix a frozen Mac during an update.4. Check Your Storage for Errors
The macOS operating system has a useful system utility called “Disk Utility.” This utility is packed with tools to deal with storage devices. Included among them is “First Aid,” a file system repair tool that can check your storage device for errors, repair any it finds, and in doing so, possibly fix the stubborn error code 50. This is how to put First Aid to work:
Select the storage device that’s been giving you trouble in the left pane. If you’re not sure which storage device to select, we recommend checking all connected storage devices one by one.
Good to know: you can also repair corrupted Mac hard disks using the “File System Consistency Check” or “fsck” command-line in the Terminal app.5. Evaluate the Health of Your Storage Device
As we explained earlier, error code 50 often happens when a storage device is in poor shape, specifically when it’s nearing or has exceeded its lifespan. Imagine running a marathon with worn-out sneakers; it’s going to cause problems, right? It’s the same with a storage device that’s been storing and retrieving your data for years.
The good news is that macOS can tell you how well your storage device is feeling, thanks to Self-Monitoring, Analysis, and Reporting Technology (S.M.A.R.T.), an automated self-test system for Solid-State Drives (SSDs) and Hard Disk Drives (HDDs). Follow these steps to check the S.M.A.R.T. status of your storage device on Mac:
Launch Disk Utility as explained in the above method.
Open the “View” menu and select the “Show All Devices” option.
Select the storage device whose S.M.A.R.T. status you want to check. Make sure to select the physical storage device and not a volume group.
Scroll all the way down in the info window until you see the “S.M.A.R.T. status” field.
Good to know: most modern Macs feature SSDs for faster and more reliable storage. However, some older Macs, including MacBook Pro laptops, use HDDs and may be more prone to error code 50. To learn more, discover the differences between MacBook Pro and MacBook Air in 2023.6. Kill Relevant Background Processes
Sometimes a process can interfere with file operations, causing error code 50 to appear. In such situations, the solution is straightforward: find the troublesome process and kill it, which is how computer geeks refer to terminating or stopping a process. Sound complicated? It isn’t! You just need to learn a couple of simple console commands:
Remember the name of the process and the number right after it – that’s its process ID (PID). In our case, the number to remember is 84476.
Use the kill command as administrator to terminate the identified process: sudo kill -9 "process_id". Be sure to replace “process_id” with the actual PID that you identified in the previous step.
Run the “lsof” command described in Step #2 again. If you don’t see any output, it means the file isn’t used by any process, and you have successfully terminated the problematic process.
Tip: working on a Linux-based machine? Discover the most useful Linux commands for new users, including commands that will help you identify directories and diagnose unexpected system errors.7. Rename or Remove Problematic Files
Error code 50 can also appear when you’re dealing with a file or folder with a peculiar name or a special symbol that your system can’t quite make sense of. If you’ve tried all the previous methods, and they didn’t help, renaming or removing the problematic file as administrator may be your best bet. Again, the Terminal app is your friend in these situations and the following steps:
Navigate to the folder where the problematic file is located using the “cd” command, such as by typing “cd Documents,” then hit return.
Use the “mv” command as administrator to rename the file: sudo mv oldfilename newfilename. Be sure to replace “oldfilename” and “newfilename” with the actual names of the files you are manipulating.
If renaming the file doesn’t cut it, delete it using the “rm” command: sudo rm filename. Be sure to replace “filename” with the actual name of your file.
You can repeat the steps above to deal with all other files that you suspect may be triggering error code 50 on your Mac.
Good to know: looking to level-up your productivity and troubleshooting skills with Terminal on the Mac? Discover our macOS Terminal beginner guide to learn more.Frequently Asked Questions If error code 50 keeps appearing despite multiple troubleshooting attempts, could it be a symptom of a more serious hardware issue?
Possibly. If error code 50 keeps appearing again and again, then your hard drive could be failing. If you suspect this may be the case, we recommend taking your Mac to the nearest Apple Store.How does the age or overall health of my Mac’s hard drive affect the likelihood of experiencing error code 50?
The age and overall health of your Mac’s hard drive can significantly impact the likelihood of encountering error code 50. All hard drives have a limited lifespan as mechanical parts wear down and sectors become bad.Is there any third-party software tool that solves error code 50?
There is no third-party software tool that’s guaranteed to fix error code 50. Instead of spending (and potentially wasting) your money, we recommend you focus on the tools included with the Mac operating system.
Image credit: Pexels. All screenshots by David Morelo.
David Morelo is a professional content writer in the technology niche, covering everything from consumer products to emerging technologies and their cross-industry application. His interest in technology started at an early age and has only grown stronger over the years.
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If you are new to macOS or just want to get a general idea of how to install Chrome on your Mac then here is a step-by-step process on how to install the Google Chrome browser on your Mac:
Step 6: Drag the Chrome icon to the Applications folder.
Wait for the Google Chrome file to be copied to the Applications folder.
If the above steps to install Chrome did not help you out in the slightest, and the browser is still crashing on your system, then you should take a look at the list we have curated below to fix the Chrome installation issue on Mac.
If you are unable to install, Chrome or the browser seems to be running into a crashing issue, then the first fix would be to restart your Mac. This is a common fix for most problems because restarting your device force quits all applications running in your system and causes them to start from fresh.
Step 2: Select the Restart… option from the list.
Step 3: In the confirmation prompt, select Restart.
Make sure to select Restart instead of Shut Down… as restarting your device will reload all applications in your device’s memory.
The macOS is a safe, closed operating system that puts privacy first in everything it does. Because of this, only programs downloaded from the App Store are by design permitted. However, you can modify it under System Settings to enable the installation of third-party apps.
Step 2: Select System Preferences…
Step 3: Go to Security & Privacy.
Step 6: Enter the username and password for the current Mac profile.
Changing this setting will allow you to download and install third-party apps like Chrome without any issues.
If Chrome is crashing after installation, then it could be the result of a corrupted files. In this case, it is best to delete the current build and reinstall the browser on your Mac.
Step 1: To uninstall Chrome, first open the Finder.
Step 4: Select the option Move to Bin.
Using these steps, you can easily uninstall Chrome from your Mac.
To reinstall the browser, we recommend you download files for the browser from the official Chrome website again.
When you uninstall Chrome, its files remain in your system, causing issues when you try to reinstall the browser. In such cases, delete all Chrome-related files from your Mac to reset the browser.
Step 1: Open Finder from the dock.
Step 3: Select Go to Folder…
This will take you directly to the Chrome folder.
Step 5: Press Command + A to select all items.
It’s probable that a bug in Chrome’s most recent stable release is what’s preventing Mac users from installing the browser. You can proceed and attempt to install Chrome Beta on your device in this situation. With a few extra experimental features, the beta channel is often relatively stable.
Applications in your Mac create temporary files that can build up over time and cause issues with other programs like Chrome. If you are unable to properly install Chrome on your Mac, then clearing out the temporary data might help to fix the issue.
Step 1: Open Finder from the dock.
Step 2: Select the Go option located in the top status bar.
Step 4: Next, type ~/Library/Caches.
Any temporary data created by the Chrome browser will be deleted and you can try installing the .dmg file again.
Step 2: Go to System Preferences…
Wait for the device to check for the latest macOS version.
The download process will begin. Once downloaded, follow the onscreen instructions to install the latest update.
Once your device is updated to the latest available version, try reinstalling Chrome to see if it works.
If the above-listed methods could not resolve your issue, then you might have an issue with the Chrome browser itself. In this case, you can refer to one of our previously covered articles on fixing Chrome closes after it opens. There you might find some additional fixes that might help fix the installation issues with Chrome.
Chrome.dmg file to another computer with a stable internet connection. Copy the file to a USB Stick
offline. Plug in the USB to your Mac and copy the .dmg file and paste it on the Mac.
As of now, Chrome officially supports macOS High Sierra 10.13 and higher. If you are using an older version of macOS then you should upgrade your system or try using an older build of Chrome that supports your OS version.
Access denied on this server error can appear any time while browsing a website, irrespective of the browser you are using. You may also see a reference code below the error. When you come across this error message you cannot further browse that particular website.
The error can pop up in a variety of cases. For instance, your ISP may have blocked access to the website. Or, the web server may itself block your IP address if your PC is making persistent requests.
Whatever the reasons, In this article, you will learn the ways to fix the Access denied on this server error.
Fixing this error is of the utmost importance since you can not visit that particular website until you solve it. Fixes for this problem are pretty easy to carry out unless it is an issue on the server side itself.
We have compiled a list of 7 fixes you can apply when encountering this error. Let’s get straight into them.
VPN (Virtual Private Network) allows you to surf the Internet cloaking your identity. Your real Internet address is hidden when you use VPN, and you browse the Internet anonymously. VPN has its own perks; however, it does not always work.
You never know if the VPN’s IP address assigned to your computer is blacklisted. If it is, the website’s server may have blocked it, and you may encounter the access denied issue. If you have an active VPN connection on your PC, it may be preventing you from accessing the website.
Here’s how you can turn off the VPN from the Windows settings:
If you use third-party VPN applications or extensions in your browser, disable it and try accessing the website afterward. Steps to disable the extensions depend upon the browser you are using.
If you are bound to use VPN, consider using the premium version. Free VPNs have blacklisted IPs that are blocked from accessing many websites.
DNS (Domain Name System) acts as a middleman between your web browser and the web server. It is used for the name resolution process. i.e., convert domain names to IP addresses and vice-versa.
Your Internet Service Provider (ISP) dynamically assigns your computer a DNS Server’s IP address. However, it can sometimes fail to resolve the website address. Consider using the Google DNS and see if the issue persists.
Follow these steps:
If you are on your organization’s computer, an enabled proxy can be the reason behind the error. Proxy creates a channel between your PC and the Internet so that your organization’s admin can know which sites you are visiting and monitor the Internet activities.
System admin can block your access to specific websites, and you may face the issue. You need to disable it before you can surf the Internet.
Here’s how you can do it:
Windows also provides an Internet connections troubleshooter integrated into its troubleshooting tool to help diagnose and fix any issue with the Internet connections. You can run it and see if it identifies the issue with the denied access error.
Follow these steps to run the troubleshooter:
Performing a Network Reset helps solve many problems with Internet connections. If any network adapter settings were misconfigured, it would be reverted back to the factory defaults, and you should not face the access denied issue.
Follow these steps to perform a network reset:
Websites you surf in your browser store cookies, images, and files as a cache to load them faster. Over time, it gets cluttered. They even get corrupted, which can lead to the access denied error. You can delete the entire browsing data from your browser. It will probably help you get rid of this error.
You don’t need to clear your passwords but need to delete everything else except them. Steps to clear the browsing data vary with the web browser you are working with.
We have listed steps to clear the data for a few popular browsers.On Google Chrome
Follow these steps to clear the browsing data from your Google Chrome:On Firefox
Follow these steps to clear the browsing data from your Mozilla Firefox:On Opera On Microsoft Edge
This is the final fix you can apply when you are facing the access denied issue. Many users reported that they fixed the problem after resetting their browser. Resetting will revert any changes made to the browser settings to the defaults.
It also deletes the extensions and cookies that might probably be causing the issue. Bookmarks and saved passwords are not affected, though. Steps to reset also vary with the browser you are using.
We have listed steps for some of the browsers.For Google Chrome For Firefox For Opera For Microsoft Edge
Are you experiencing the error code 2(-998) on Hulu? Hulu is a popular streaming service to enjoy your favorite movies, web series, TV shows, and other entertainment content. It is a great service, but users keep running into different error codes that ruin their streaming experience. One such error code is 2(-998). Here is the error message that accompanies this error code:
Error code: 2(-998)
Now, if you are one of the users who is facing the same error, this post will interest you. In this post, we will mention all the possible fixes that will help you fix error code 2(-998) on Hulu on your PC or Xbox One.What causes Hulu Error Code 2(-998)?
Here are the potential causes of the error code 2(-998) on Hulu:
If the Hulu servers are down at the moment, you might face the error at hand.
It could be caused due to an internet connectivity issue.
An outdated or corrupted app can be another reason for the same.
Another reason can be a corrupted app cache.How to fix Fix Hulu Error Code 2(-998) on PC or Xbox One
Here are the troubleshooting methods you can use to fix the error code 2(-998) on Hulu on your PC or Xbox One:
Use basic troubleshooting methods.
Check the server status of Hulu.
Test your internet connection.
Power cycle your PC and router.
Update your Hulu app.
Flush the DNS cache.
Clear Hulu / web browser cache.
Uninstall, then reinstall Hulu.
Contact the Hulu support team.1] Use basic troubleshooting methods
First, we would recommend you try some generic troubleshooting methods to fix the error code 2(-998) on Hulu. The error could be due to a temporary glitch. Hence, try reloading the video with which you are experiencing the error at hand and see if the error is gone.
Another thing you can do is restart the Hulu app on your PC by closing the app completely using Task Manager and then launching it again. If the error is fixed, great. However, if it doesn’t resolve the error, restart your PC and then open Hulu to check if the error is fixed or not.
In case you are using Hulu in a web browser, close the web browser and then reopen it to check if the error is gone or not.
Also, do check your subscription plan and make sure it is not expired. If it is, you will have to renew your subscription to continue streaming videos on Hulu.
If the error still keeps popping up, you can move on to the next potential fix to get rid of the error.2] Check the server status of Hulu
The error could also be triggered if there is an ongoing server issue at the end of Hulu. It is possible that Hulu servers are currently dealing with technical difficulties which is why you are getting the error code 2(-998) on Hulu. There might be a server outage or servers might be under maintenance. So, check the current status of Hulu servers and make sure the services are available.
There are a lot of free server-status detector tools that can tell you the exact server status of Hulu. Use services like chúng tôi chúng tôi chúng tôi etc., and find out Hulu servers’ status. In case there is a server issue at the Hulu site, there is nothing you can do to fix the error. All you can do is wait for some time to let the Hulu team fix the error. You can keep trying to reload the video meanwhile.
In case you find out that there is no server issue at the end of Hulu, there must be some other reason causing the error code 2(-998) on Hulu. So, you can move on to the next potential fix to resolve the error.
Read: Fix Hulu Errors RUNUNK13, Error playing video OR 406, Not Acceptable.3] Test your internet connection
You need an active and stable internet connection to stream and watch videos on Hulu. If there is a connectivity issue, you are likely to experience video playback error codes like 2(-998) on Hulu. It is essential to have a reliable internet connection to stream your favorite videos on Hulu smoothly. So, make sure you are connected to an active network connection.
You can check the speed of your internet using a free online Internet Speed Test tool or a free internet speed test app for Windows 11/10. Consider upgrading your internet plan if the speed is quite slow for streaming videos. There could also be some internet connectivity issues, so troubleshoot WiFi issues and then see if the error is fixed or not. Besides that, update your network driver and check if the error is gone.
If your internet connection is working fine, move on to the next potential fix to resolve the error code 2(-998) on Hulu.
See: Fix Error Codes 3, 5, 16, 400, 500, 50003 on Hulu.4] Power cycle your PC and router
For some affected users, performing a power cycle on their PC and networking device i.e., router has helped them fix the error at hand. So, you can also try doing the same and see if Hulu error 2(-998) is fixed or not. Here’s how you can do that:
Firstly, shut down your PC or the streaming device you are using like Xbox One.
Now, simply unplug your PC from the power socket.
Next, turn off your router and other networking devices and unplug them.
After that, leave the devices unplugged for at least 2 minutes.
Then, connect the power cord of your networking devices one by one and let them load completely.
Now, plug-in your computer and restart it.
Finally, open Hulu and check if the error is fixed or not.
If you continue to face the same error on Hulu, move on to the next potential fix.5] Update your Hulu app
You are likely to run into playback and other errors on Hulu including 2(-998) if your Hulu app is outdated. It is necessary to keep updating your app, or else it might not perform well and you will also miss out on some amazing new features. Hence, it is recommended to update the Hulu app to have a smooth streaming experience.
Users who have installed the app on their Windows 11/10 PC, can use Microsoft Store to update the Hulu app to its latest version. Here are the steps to do so:
First, open Microsoft Store from the Start menu and go to Library.
It will then install updates for your apps.
Once the app is updated, launch it and check if the error is fixed.
In case you are using a web browser for Hulu, make sure your web browser is up-to-date. Just update Google Chrome, Edge, Firefox, Opera, etc., and then open the Hulu web app to see if the error is fixed or not.
If the error code 2(-998) still pops up while watching a video on Hulu, move on to the next solution to fix it.
Read: How to Fix Hulu Error 500, 503, or 504?6] Flush the DNS cache
The playback error code 2(-998) on Hulu could be caused due to outdated or corrupted DNS cache. Hence, if the scenario is applicable, you can delete the DNS cache to fix the error. Here is how you can flush the DNS cache on Windows 11/10 PC:
Firstly, you can use the taskbar search option to open the Command Prompt with administrator rights.
Now, write the following command in the CMD window: ipconfig /flushdns
After that, press the Enter button to execute the above command.
Once you see a “Successfully flushed the DNS Resolver Cache” message, reboot your PC and then open Hulu to check if the error is fixed.
If you still receive the same error, move on to the next potential fix to resolve it.
See: Fix Hulu Errors 3, 5, 16, 400, 500, 50003.7] Clear Hulu / web browser cache
You might be dealing with the corrupted cache associated with the Hulu app which is triggering the error at hand. Hence, if the scenario is applicable, delete the Hulu app cache and see if the error is fixed or not.
If you are using Hulu on Xbox One, use the below steps:
Highlight the Hulu app and press the Menu button on your Xbox controller.
For people who use Hulu’s web app version in their web browser, clear your web browser cache and see if the error is fixed. You can use the below steps to clear the browser cache in Google Chrome:
Now, set the Time range to All time and tick the Cached images and files checkbox.
Next, press the Clear data button and once the cache is cleared, restart Chrome.
Finally, open Hulu and check if the error still persists.
Below are the steps to remove the cache in Microsoft Edge:
After that, move to the Privacy and services section.
Now, choose the Time range as All time and enable the Cached images and files checkbox.
Finally, press the Clear now button and when done, reopen Edge to check if the error is fixed or not.
If you use Mozilla Firefox to stream Hulu, try the below steps clear the cache:
First, open your Mozilla Firefox browser and press the three-bar menu button.
Next, choose Everything as the Time range and checkmark the Cache option.
Now, press the OK button and it will delete the browser cache.
Finally, relaunch Firefox and check if the error code 2(-998) on Hulu is fixed or not.
Similarly, you can clear the Opera cache and see if the error is fixed or not.8] Uninstall, then reinstall Hulu
This error might be caused due to a faulty installation of the Hulu app. Hence, the last resort to fix the error is to uninstall the app and then reinstall it.9] Contact the Hulu support team
If all the above solutions fail, you can contact the official support team of Hulu and submit your complaint, They will reach out to you with possible fixes.How do I fix error 2 on Hulu?
To fix runtime error code 2 on Hulu, make sure your streaming device is up-to-date and also make sure that your device fulfills the minimum Hulu system requirements. Apart from that, update the Hulu app, delete the app cache, check your internet connection, power cycle your devices, or reinstall the Hulu app.How do I fix Hulu error P DEV320?
You can fix Hulu error code P-DEV320 by updating your Hulu app. Also, test your internet connection and make sure you are connected to an active and stable internet connection. Apart from that, delete the app cache, perform a power cycle on your streaming and networking devices, or contact the support team of Hulu.
Hope this helps.
Error code 0xc00000e9 is an issue that’s often encountered during the Windows boot process. Unlike other errors that you can diagnose and fix within the regular Windows environment, error code 0xc00000e9 may not allow you to do that. More often than not, it will prevent you from booting into Windows because of faulty hardware, corrupted files, damaged boot files, or even a malware infection. We’ve compiled a list of the most useful fixes that, in all likelihood, will resolve error code 0xc00000e9 on your system.
Good to know: has Task Manager been disabled by the administrator on your PC? Learn what to do to start using it again.1. Check Your Hardware
Error code 0xc00000e9 is accompanied by the description “An unexpected I/O error has occurred.” This usually indicates that the issue is directly related to your system’s hardware – peripherals or components.
Devices like keyboards, mice, printers, and scanners could be at fault here. Similarly, the issue could lie with internal components, like the RAM, graphics card, and storage drives. To locate the faulty device, follow the steps below:
Turn off your system, and unplug each of your peripheral devices, like the mouse, keyboard, printer, etc.
Restart your computer and see whether you’re able to boot to the desktop. If you can, one of the devices you disconnected is behind the error.
Turn off your computer, and start reconnecting each device one after the other, rebooting your computer every time. Check which device causes the error to resurface.
Image source: Unsplash
If the error didn’t disappear even after removing all the peripherals, you’ll need to move on to the internal components of your system. If you’re comfortable opening up your PC case or laptop, try disconnecting your RAM sticks, storage drives, and graphics card one by one, and proceed with the troubleshooting. If you don’t want to do it yourself, try reaching out to an expert or repair service.
Image source: Unsplash
If you weren’t able to find fault with the hardware, move on to the next set of fixes.
Tip: did you create a new user profile in Windows? Learn how to easily migrate all your data to the new profile.2. Fix Corrupted System Files
Corrupted Windows system files are behind many different Windows errors, including error code 0xc00000e9. You can use built-in Windows diagnostics tools, like SFC and DISM scans, to fix any corrupted Windows files. If you’re able to boot into Windows, run SFC, then DISM scans, using the Command Prompt.
However, if you’re stuck in a blue screen loop, you’ll need to boot into the Advanced Startup environment to access the Command Prompt:
Reboot your computer and hold the power button to force shutdown three to four times in a row. On the next reboot, Windows will automatically boot into the Advanced Startup environment.
Select “Advanced options” on the next screen.
Select “Command Prompt” on the next screen, then follow the instructions shown in the link above.
If running the SFC and DISM scans doesn’t fix the error, move on to the next fix.3. Update Device Drivers
Considering error code 0xc00000e9 is closely related to I/O devices, it’s important to eliminate driver issues as one of the possible causes behind the error. You can update the drivers for each of your devices, such as the mouse, keyboard, cameras, printers, and more from the Device Manager.
Once this is done, restart your computer for the changes to take effect, and check whether the 0xc00000e9 error still appears.
If you aren’t able to boot into Windows normally, you’ll need to boot into Safe Mode, then follow the above instructions.4. Roll Back Drivers
Updating device drivers may not fix your problem. Sometimes a recent driver update can create issues that cause error code 0xc00000e9. In such cases, try rolling back your drivers. If you start experiencing the error after a recent driver update, rolling back to the last driver version can get rid of it.
Check out our guide on how to roll back a driver in Windows for detailed instructions on the same.5. Update the Volume Boot Code
The Windows volume boot code (VBC) is a set of data contained in the volume boot record (VBR) and is responsible for the proper boot process of Windows. Sometimes it can become associated with another bootloader instead of the default Windows bootloader, e.g., BOOTMGR. This can cause serious issues with your boot process and result in BSOD errors, like error code 0xc00000e9.
Updating the VBC can resolve this issue by associating it with BOOTMGR. Follow the instructions below:
Boot into the Advanced Startup environment using the steps shown in section 2 above.
Close the window and restart your computer. Check whether the error persists.6. Repair the MBR
The master boot record (MBR) is contained within the VBR and holds the necessary partition and boot information required to boot into Windows. Similar to the VBR, the MBR can also become corrupted and lead to errors such as the 0xc00000e9 error.
To repair the MBR, boot into the Advanced Startup environment, and execute a set of commands. Follow the steps below:
Boot into the Advanced Startup environment using the steps shown in section 2 above.bootrec
Restart your computer and check whether error 0xc00000e9 is resolved.
Tip: check out our list of the best free antivirus programs you can download to your PC.7. Run a Malware Scan
Chances are, you have your Microsoft Defender (formerly Windows Defender) turned on and configured correctly to keep all malware at bay. But sometimes it can be mistakenly turned off or misconfigured, leading to a malware infection. If none of the above fixes worked for you, run a malware scan to eliminate any malware from your system using Microsoft Defender via the Command Prompt.
Once the scan is finished, restart your computer, and check whether the error persists.8. Use System Restore
Sometimes, if nothing else works, using System Restore can get rid of errors like the 0xc00000e9 error by reverting your system to a state where things were working normally. Try restoring your system to a date before the time you started seeing the error code.
Once the process is complete, restart your computer, and check whether the 0xc00000e9 error still appears.9. Reset or Reinstall Windows
The fixes listed above should be able to fix error code 0xc00000e9. But if none of the solutions worked for you, there may be deeper issues with your Windows installation. In such cases, resetting Windows may be your only option.
You can reset Windows to its factory settings and remove all root causes behind the error in the process. This should ideally be a permanent fix to the problem. Reset/reinstall Windows without losing your files if you’re worried about losing your important data during this process.
Tip: missing taskbar icons is another pesky Windows error. Learn how to bring them back.Frequently Asked Questions Why I am getting a blue screen boot loop?
A blue screen boot loop is a common occurrence on Windows systems, indicative of corrupt system files, buggy Windows updates, outdated drivers, or even faulty hardware. Users often get stuck experiencing the same BSOD error, even after restarting their systems multiple times. Check out our guide on how to fix a Windows infinite reboot loop problem for blue screen boot loop fixes.Will System Restore delete my files?
System Restore reverts your system files and settings to an earlier, more stable state. This does involve the removal of some system files and settings. But your personal files and media – like photos, videos, and music – are not deleted. However, any programs you installed after the creation of the restore point, and files/folders that were saved on the desktop, will be removed.Why do I keep getting blue screen errors?
Frequent Blue Screen errors could be a sign of a dying disk drive. Recurring BSODs could also be caused due to other faulty hardware, such as RAM and the graphics card. Although you can get rid of the occasional BSOD with common fixes, frequent Blue Screen errors mean you should get your storage drives checked before you lose important data. Similarly, you should always inspect other components to rule out any fundamental hardware faults.
Image credit: Unsplash. All screenshots by Tanveer Singh.
Tanveer hunts far and wide for PC Hardware, Windows, and Gaming ideas to write about. An MBA in Marketing and the owner of a PC building business, he has written extensively on Technology, Gaming, and Marketing. When not scouring the web, he can be found binging on The Office, running for his life in GTFO, or wrecking karts in Smash Karts.
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C8000266: Windows Update encountered an unknown error
In this guide, we have explained some quick fixes that will possibly help you to get rid of this problem. So, let’s get started.Windows Update Error C8000266
To fix Windows Update Error C8000266, follow the below suggestion:
Run Windows Update Troubleshooter
Reset the Windows Updates Components
Let us see them in details:1] Run Windows Update Troubleshooter
The Windows Update troubleshooter is a great built-in tool that can certainly fix most of the common update related issues on the computer. The procedure to run this application is as follows:
To get it started, open the Windows Settings (Win+I) first.
Wait for a while until it detects and solves the problem throughout.
Once it completes the process, close the troubleshooter, and restart your device.
Furthermore, you can also try running the Windows Update Online Troubleshooter.
Now go to the Windows Update and try to install the pending update.
If you’re still facing the problem move down to the next potential solution.2] Reset the Windows Updates Components
If running Windows Update Troubleshooter doesn’t fix the problem, you can reset the Windows Updates Components manually. Here is a quick guide you can use to do so:
Open Run dialog box using Win+R keyboard shortcut.
Type in cmd and press Ctrl+Shift+Enter to open an elevated command prompt.
On the elevated command prompt window, type in the following commands and hit enter on each line.net stop bits net stop wuauserv net stop appidsvc net stop cryptsvc
This will stop running the Background Intelligent Transfer Service or BITS, Windows Update service, and Cryptographic service.
Now you need to reset Windows Update components by removing all the qmgr*.dat files from your device.
To do so, type the below command-line in the command prompt and hit enter to execute it.Del "%ALLUSERSPROFILE%Application DataMicrosoftNetworkDownloaderqmgr*.dat"
To confirm the deletion, type Y from your keyboard.
Next, rename the SoftwareDistribution and catroot2 folders.
To do that, type the following commands in the command prompt window. Also, make sure to hit enter after you type each command.Ren %systemroot%SoftwareDistribution SoftwareDistribution.bak Ren %systemroot%system32catroot2 catroot2.bak
Next, you have to reset the BITS service and the Windows Update service to its default security descriptor
To do this, type the below commands in the elevated command prompt window:sc.exe sdset bits D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU) sc.exe sdset wuauserv D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;AU)(A;;CCLCSWRPWPDTLOCRRC;;;PU)
Press enter to execute the command and hit enter after each one.
Type the below text code in the command prompt window to move to the System32 directory. Then press Enter.cd /d %windir%system32
Now input the following commands and make sure to hit enter after each command you type there.regsvr32.exe atl.dll regsvr32.exe urlmon.dll regsvr32.exe mshtml.dll regsvr32.exe shdocvw.dll regsvr32.exe browseui.dll regsvr32.exe jscript.dll regsvr32.exe vbscript.dll regsvr32.exe scrrun.dll regsvr32.exe msxml.dll regsvr32.exe msxml3.dll regsvr32.exe msxml6.dll regsvr32.exe actxprxy.dll regsvr32.exe softpub.dll regsvr32.exe wintrust.dll regsvr32.exe dssenh.dll regsvr32.exe rsaenh.dll regsvr32.exe gpkcsp.dll regsvr32.exe sccbase.dll regsvr32.exe slbcsp.dll regsvr32.exe cryptdlg.dll regsvr32.exe oleaut32.dll regsvr32.exe ole32.dll regsvr32.exe shell32.dll regsvr32.exe initpki.dll regsvr32.exe wuapi.dll regsvr32.exe wuaueng.dll regsvr32.exe wuaueng1.dll regsvr32.exe wucltui.dll regsvr32.exe wups.dll regsvr32.exe wups2.dll regsvr32.exe wuweb.dll regsvr32.exe qmgr.dll regsvr32.exe qmgrprxy.dll regsvr32.exe wucltux.dll regsvr32.exe muweb.dll regsvr32.exe wuwebv.dll
This will re-register all the respective BITS files and Windows Update related DLL files
Now you need to reset the network configurations that might be the role of the problematic error.
To do so, type in the below command-line and hit enter after each one.netsh winsock reset netsh winsock reset proxy
Once it is all completed, you need to restart the services you stopped it earlier like Background Intelligent Transfer Service or BITS, Windows Update, and Cryptographic services.
To do so, again go to the command prompt and type in the below command line. Also, don’t forget to press enter after each command.net start bits net start wuauserv net start appidsvc net start cryptsvc
Finally, type Exit in the Command Prompt to close the window.
Once you complete the entire process, restart your Windows PC to apply the changes.
After it starts up, go to the Windows Updates and try to install the pending updates available on the computer.
We hope the above-mentioned method would help you to resolve this issue.
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