Microsoft Roll out the windows 10 May 2021 update Version 21H1 for everyone. And All Compatible Devices connected with Microsoft Server will Receive an upgrade To the latest version for free. The overall Upgrade process is easier But some users of Windows 10 Update 21H1 fail to install for Unknown Reasons. Some Users Report After checking for new updates, Windows is starting to download the windows 10 May 2021 update Version 21H1, but during the Downloading Updates operation, is stuck at xx% (e.g. at 85% or 99%) with error 0x80d02002.
For Some Others After Completely Download the windows 10 May 2021 update Version 21H1, Windows Ask for Restart to start the installation process. But After System Restart windows won’t install May 2021 Update, When checking the update history it showing “Feature update to Windows 10, version 21H1: Failed to install…” (error: 0x80080008)
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Windows 10 Update Failed To Install
Most of the time Windows 10 Update fails to install due to corrupt Windows Update cache, outdated, incompatible driver software, incompatibility of an application installed on your computer, or third-party software conflicts, etc. If you Are also having a problem installing Win 10 May 2021 update here is how to get rid of this and upgrade May 2021 update smoothly.
Basic solutions to Check
Start With Basic Troubleshooting Make Sure you have a stable Internet connection to download updated files. Again Make Sure you have enough Free Disk Space to download the updated files for install or upgrade purposes. Check Any Security Software not causing the issue, Or Completely uninstall the antivirus program or any other security program from your system. Remove external devices ( if any ) such as the printer, scanner, audio jack, etc.
Also, Make Sure All Installed Device Drivers Are Updated and compatible with the current windows version. Especially Display Driver, Network Adapter, and Audio Sound Driver. You Can Check and update Them From Device manager. Run Third-party system optimizers like Ccleaner to remove junk, cache, system error, memory dump files, etc, and fix broken missing registry errors.
Run Windows Update Troubleshooter
After Check the Above Basic solutions Still, Windows 10 Update 21H1 fails to install, getting error 0x80d02002 or update stuck with error 0x80080008. Then Run The Windows Update Troubleshooter and let windows Scan and fix the problem itself.
You Can Run windows update Troubleshooter From Windows Settings -> Go to Update & Security > Troubleshoot. Then select windows update and Run The Troubleshooter As shown in Bellow image, and follow on-screen instructions.
The troubleshooter will run and attempt to identify if any problems exist which prevent your computer from downloading and installing Windows Updates. After complete, the process Restart windows and again manually Check for Updates.
Reset Windows Update Components
As discussed before, corrupted windows update components cause Different windows to update installation / Upgrade problems. If the windows update troubleshooter failed to fix the issue, Still Windows 10 Update 21H1 fails to install with Error 0x80d02002 or 0x80080008. Then Reset the windows update components by performing the steps below.
To reset windows update Components open the Command prompt As administrator. You can do this by click on the Start menu search type cmd and right-click on the command prompt from search results and select run as administrator.
Now type (copy and paste) the commands below one at a time, and press ENTER to execute the same.
net stop wuauserv net stop cryptSvc net stop bits net stop msiserver ren C:\Windows\SoftwareDistribution SoftwareDistribution.old ren C:\Windows\System32\catroot2 catroot2.old net start wuauserv net start cryptSvc net start bits net start msiserver
After that Type Exit To close the Command prompt window. Then Restart windows to take effect the changes. Now again try to check and install windows updates from Settings -> Update & Security -> Windows updates -> Check for Updates. Hope this time Windows 10 Update 2004 install and upgrade successfully.
Correct Regional and Language settings
Also, incorrect regional settings cause Windows update Failure. Make sure your Regional and language settings are correct. You Can Check And Correct them From Settings -> Time & Language -> Select Region & Language from options on left. Here Verify your Country/Region is correct from the drop-down list. And Ensure the appropriate Language Pack is installed. Click the “Location” tab and change the Home Location to “your country” and then click OK.
Run System File Checker
Also sometimes Corrupted System files cause different problems and prevent updates from Download and installation. And Running system file checker utility help to fix and repair corrupted system files. Run the SFC utility by following the below steps to make sure the corrupted system files not causing the issue.
To run the System file checker open the command prompt as administrator then type sfc /scannow and hit the enter key. This will scan for corrupted missing system files if found any the utility will restore them from a special folder located on %WinDir%\System32\dllcache. Wait until 100% complete the scanning process, Then After Restart windows and check for updates. If SFC Utility Scan Results found corrupted files but unable to fix then Run DISM Tool Which enables SFC Utility to Do its job.
Perform Clean boot
Also, Try to perform Clean Boot And Check for updates. If any third party service or startup application cause an issue to install the updates then perform a Clean boot And Try To check for updates. This is also The most applicable solution to fix Windows 10 Update 21H1 fails to install.
If all the above methods failed to fix the issue, and Windows 10 Update 21H1 failed to install, Then use the official media creation tool or Upgrade Assistant to upgrade to windows 10 May 2021 update Version 21H1 smoothly. Or You Can Download Windows 10 ISO File for manually upgrade or Perform a Clean install window 10 May 2021 update Version 21H1.
These are some most applicable solutions to fix Windows 10 Update 21H1 fails to install. windows 10 May 2021 update Version 21H1 upgrade failed to install error 0x80d02002 or update stuck with error 0x80080008 etc. I hope after applying the above solutions windows 10 update Version 21H1 will be installed successfully.