10 WAYS TO FIX WINDOWS 10 UPDATE ERROR : 0x80070643
Windows 10 Update Error Code 0x80070643
Windows 10 Cumulative Update KB5001391 (Version 20H2 OS Build 19042.985)
1st Method:-
CMD (Run as administrator)
“%ProgramFiles%Windows DefenderMPCMDRUN.exe” -RemoveDefinitions -All
“%ProgramFiles%Windows DefenderMPCMDRUN.exe” -SignatureUpdate
“%ProgramFiles%Windows DefenderMPCMDRUN.exe” -SignatureUpdate -MMPC
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2nd Method :-
Type – Troubleshoot
Windows Update (Run the troubleshooter)
Apply this fix (x2)
Reboot
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3rd Method :-
Download .NET Framework Repair Tool (https://www.microsoft.com/en-gb/download/details.aspx?id=30135)
Run it
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4th Method :-
CMD (Run as administrator)
sfc /scannow
dism.exe /online /cleanup-image /restorehealth
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5th Method :-
CMD (Run as administrator)
net stop wuauserv
net stop cryptsvc
net stop bits
net stop msiserver
net stop AppIDSvc
Ren c:windowsSoftwareDistribution SoftwareDistrubution.old
Ren C:WindowsSystem32catroot2 Catroot2.old
net start wuauserv
net start cryptsvc
net start bits
net start msiserver
net start AppIDSvc
exit – enter
Type Windows Powershell (Run as admin)
wuauclt.exe /updatenow
exit – enter
Reboot
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6th Method :-
Type services
Look for Windows Update – Select Automatic – Stop – then Start – Apply Okay.
Then look for “Windows Installer” – Manual – Start
Background Intelligent Transfer Service – Automatic (Delayed) – Start
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7th Method:-
Delete files in SoftwareDistibution then reboot
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8th Method :-
Type Recovery Option
Advanced startup (Restart now)
Troubleshoot
Advanced option
Startup settings
Restart
Press F4
Open folder C: – Windows – SoftwareDistribution – Delete Content
Reboot
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9th Method :-
https://support.microsoft.com/en-us/windows/windows-update-troubleshooter-for-windows-10-19bc41ca-ad72-ae67-af3c-89ce169755dd
Download :- Troubleshoot problems updating Windows 10.
Run program (Try troubleshooting as administrator) – Next
Apply this fix
Reboot
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10th Method :-
https://www.microsoft.com/en-au/software-download/windows10
Download and Run
#x80070643
#KB5001391
how to repair windows 10
