Fix: Update KB5025221 Failed to Install on Windows 10

Recently Microsoft released a cumulative update KB5025221 on Windows 10. This update brings several security fixes, improves system performance, and also improves external components’ performance, such as printers and multimedia devices. But few users reported that the Update KB5025221 Failed to Install on Windows 10.

If you are struggling to download and install the Update KB5025221 on your Windows 10, you can rely on this article. Here we have listed a few solutions to help you install Windows latest Update smoothly. So without any worries, go through the solution listed below and install the update KB5025221 quickly. Have a look.

Fix 1: Restart the PC

The first and simplest solution you can try to install the KB5025221 update on your Windows 10 is to restart the system. Restarting your system will clear most minor technical glitches and help install the update on your system.

Fix 2: Run Update Troubleshooter

If you are struggling to install Update KB5025221 on your Windows 10, then you can run the Windows 10 Update troubleshooter to resolve your issue.

  • Open Settings and choose the Update & Settings option from the new screen.
  • Then select Troubleshooter from the right side and click on the Other troubleshooters option.
  • Now click on the Run the troubleshooter button near the Windows Update option, complete the process and reinstall the update.

Fix 3: Install Update Assistant

Sometimes installing the Windows 10 Update assistant tool will allow you to install Update KB5025221 on your system without any issue. To do so,

  • Navigate to Windows 10 Update Assistant page, and under the Update Assistant section, click on the Update Now button.
Windows 10 Update Assistant
  • Once done, you can retry to install the latest update on your system and see the progress in the installation process.

Fix 4: Install Media Creation Tool

Another attempt to resolve the Update KB5025221 fails to install on Windows 10 issue is installing the Media creation tool. To do so,

  • Navigate to the Windows 10 Media Creation tool page and locate the Installation Media section, then click on the Download button to continue.
Windows 10 Media Creation Tool
  • Then install the downloaded file on your system and try again to install the discussed update on the system and see the result.

Fix 5: Reset Windows Update Component

Usually, you will have difficulty installing the Update KB5025221 on Windows 10 if one of the Windows Update components is corrupted or damaged. Here you need to reset the Windows Update Components and try again to install the latest update.

  • Type “cmd” in the taskbar search box and launch the Command Prompt window (As admin) on your system.
  • Inside the new black screen, type the below-listed commands one by one and press Enter key,

SC config trustedinstaller start=auto
net stop bits
net stop wuauserv
net stop msiserver
net stop cryptsvc
net stop appidsvc
Ren %Systemroot%\SoftwareDistribution SoftwareDistribution.old
Ren %Systemroot%\System32\catroot2 catroot2.old
regsvr32.exe /s atl.dll
regsvr32.exe /s urlmon.dl
regsvr32.exe /s mshtml.dll
netsh winsock reset
netsh winsock reset proxy
rundll32.exe pnpclean.dll,RunDLL_PnpClean /DRIVERS /MAXCLEAN
dism /Online /Cleanup-image /ScanHealth
dism /Online /Cleanup-image /CheckHealth
dism /Online /Cleanup-image /RestoreHealth
dism /Online /Cleanup-image /StartComponentCleanup
Sfc /ScanNow
net start bits
net start wuauserv
net start msiserver
net start cryptsvc
net start appidsvc

Finally, restart the system and try again to download and install the latest update.

Fix 6: Delete SoftwareDistribution Folder Files

In some instances, deleting the SoftwareDistribution folder will help you to install the Update KB5025221 on your Windows 10. To do so,

  • Open the Services screen on your system and go to the Windows Update option.
  • Right-click on Windows Update and choose Stop from the sub-menu.
  • Then launch Windows Explorer and select C:\Windows-> SoftwareDistribution and delete the folder from the system.
  • Finally, retry to install the latest update on your and see the progress.

Fix 7: Use Microsoft Update Catalog

If you fail to install the Update KB5025221 on Windows 10 automatically, then you should install it manually from the Microsoft Update Catalog page.

Microsoft Update Catalog
  • Then from the next screen, download the compatible file and install it on your system.
  • Now you can enjoy the features of the latest update.

These are the quick solutions you can try to resolve if Update KB5025221 Failed to Install on Windows 10. In addition, you will need to disconnect external devices from the system during the update installation process.