Manan95 said:
Flavius said:
Here is official MS article about this error Windows Update error 80071A90

main advice in this article -try install updates on clean boot -details in the link.Additional advice -don't install all updates at once,split them into groups,let each group consist with 5 updates..'


EDIT

I forgot about one important thing.In safe mode/safe mode with networking WU never work -in this article is error.Please install updates on clean boot -in safe mode it always fail
How to Troubleshoot a Problem by Performing a Clean Startup in Windows 7 or Vista
Yep it worked when i did a clean reboot and i did about 5/6 updates at a time, Thank You! and also Thanks to everyone else that posted solutions!
A huge thank you to everyone in this thread. I had exactly the same problem. Your solution has fixed it.