Windows 10: Windows 10 won't update.

I currently have Windows 10 Home Version 1803 installed and I am trying to update. When I go to Windows Update it says in red "Your device is missing important security and quality fixes." The two things that are trying to install are 2020-02 Cumulative Update for Windows 10 Version 1803 for x64-based Systems KB4537762 and Microsoft .NET Framework 4.8 for Windows 10 Version 1803 for x64 KB4486153. KB4537762 gets to 25% and then fails, and KB4486153 immediately says "Install Error." The error codes for both are 0x800703f1.I have tried a lot of different solutions. The troubleshooter wil

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Skype won´t wok in 17063

Skype Won´t work... games won´t work...

Making backup and re-format...

Maybe I Install a Windows 7 again, At least, all of my games run smoothly ...Sadness!!

*Banghead

 

Windows updates won't install!

I had the same problem when i repaired my O/S, i forgot the steps on how to fixed it, but it is in the microsoft support forum.

You have to reinstall the windows updater, then restart the updating service.

edit: Found it...http://support.microsoft.com/kb/943144

 

Windows 10 won´t start any program as Administrator

Hello. I´m having this issue since installed one of the latest Windows 10 system updates.

When I try to open any program that requires Administrator confirmation (that screen with the Yes/No question), this dialog won´t appear anymore. The screen background stays darkened and nothing happens.

1. Using Windows 10 Home (x64)
2. My microsoft user account is properly checked
3. I´m the administrator of the PC
4. Already tried do create another administrator user account - same problem, no success
5. Cannot start any program/service that requires administrator authorization (not even regedit)

Please help!