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Fix Windows Update Error 0x80070643: Step-by-Step Guide



Are you struggling with Windows 10 or 11 update error 0x80070643? Fret not! We’ve prepared a comprehensive guide to help you resolve this pesky issue once and for all.

In this detailed video tutorial, we’ll walk you through the step-by-step process of fixing the error by increasing the size of your recovery partition, downloading a safe OS dynamic update from the Microsoft Update Catalog, and applying a script named KB5034957 from Microsoft.

Links:

https://youtu.be/_1xBECzPBL0?si=v8Y07RoPJhl3y_oA

——*******STEP 1******* Increase Size of Recovery Partition——

1. Reagentc /enable
2. Reagentc /info
3. Reagentc /disable
4. Diskpart
5. List disk
6. Select disk # —-Where your WinRE exists—-
7. List part
8. Select partition # —-Primary Partition Number—- Any Large Size
9. Shrink desired=250 minimum=250
10. List part
11. Select partition # —-Recovery Partition Number—-
12. Delete partition override
13. List disk
#=========If GPT then run below 2 commands
14. Create partition primary id=de94bba4-06d1-4d40-a16a-bfd50179d6ac
14. Gpt attributes =0x8000000000000001

#==========if MBR then Run Below Single Command
14. create partition primary id=27

15. Format quick fs=ntfs label=”Windows RE tools”
16. List vol
17. Exit
18. Net start wuauserv
19. Reagentc /enable
20. Reagentc /info

—******STEP 2******— If you Already Resized Recovery Partition, Try it
# Download Safe OS dynamic Update from Microsoft Update Catalog
# Search KB5034957, Paste in Notepad & save as “Script.ps1″
# Open Windows PowerShell as Admin
1. Get-ExecutionPolicy
2. Set-ExecutionPolicy RemoteSigned
3. Y
4. –Paste path of the —-script like script.ps1–
5. –Now paste the Package path of —OS dynamic Update”

Follow these detailed instructions meticulously to fix the error and get your Windows updates back on track! Remember, we’re here to guide you every step of the way.

#WindowsUpdate #ErrorFix #Windows10 #Windows11 #KB5034957 #MicrosoftCatalog #TechSupport #WindowsErrors #UpdateErrors #Tutorial

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