Win10 upgrade failure prompts "Installer is cleaning up..." How to solve

  

If you have been waiting for a long time and can't close it, then we can only force it to close.
1, you can find the Windows 10 installer end task in the task manager.
2, if you can't, you can turn off the computer.
3, clear the Windows 10 upgrade startup items.
After win+R, type msconfig and press Enter.
Click the Services tab, check Hide Microsoft Services, click Disable All and Restart.

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