Update windows 10 from 1909 to 20H2 fails

[Trevale]

Hi, good evening.

I am having a lot of trouble updating windows 10 from 1909 to 20H2. I've already read a lot of forum posts but none of the solutions posted seem to work.

I have tried:

1-

Open Powershell with Admin or CMD with Admin (Press Windows key + X then click Windows Powershell(Admin))

Copy each line of command to Powershell then press enter (one line at a time)

net stop bits

net stop wuauserv

net stop appidsvc

net stop cryptsvc

Del "%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\*.*"

rmdir %systemroot%\SoftwareDistribution /S /Q

rmdir %systemroot%\system32\catroot2 /S /Q

regsvr32.exe /s atl.dll

regsvr32.exe /s urlmon.dll

regsvr32.exe /s mshtml.dll

netsh winsock reset

netsh winsock reset proxy

net start bits

net start wuauserv

net start appidsvc

net start cryptsvc



Restart the device and check it again just ignore any error in command line if you encounter.

2-
downloading from here

Download Windows 10

3-

[COLOR=rgba(9, 9, 9, 1)]SC config wuauserv start= auto
SC config bits start= auto
SC config cryptsvc start= auto
SC config trustedinstaller start= auto[/COLOR]


Errors:

0x8004005

0x80242016

0xc1900130
0x80070020


Thanks in advance

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