Update for Windows Security platform - KB5007651 (Version 1.0.2109.27002) Install error 0x80070643 - Windows 11

[ng4ever]

Anyone else have this problem and know how to fix? Tried mostly everything.

 

[Redbaron1]

I had the same problem , for me was the solution pause your antivirus en try update again, for me this was the solution , sorry for my english i am from belgium

 

[ng4ever]

I had the same problem , for me was the solution pause your antivirus en try update again, for me this was the solution , sorry for my english i am from belgium

Thank you worked!

 

[pendragon1]

I had the same problem , for me was the solution pause your antivirus en try update again, for me this was the solution , sorry for my english i am from belgium

helpful on your first post, nice. welcome to [H]!

 

[EXPERIMENTONGOD]

I had the same problem , for me was the solution pause your antivirus en try update again, for me this was the solution , sorry for my english i am from belgium

I can confirm this worked for me, the update was stuck for a few days and I tried everything. Turns out disabling "Real time protection" in "Windows Security" fixed the issue. Makes sense considering the update is related to "Windows Security" itself.