Hello all,
We wanted to take a moment to thank you for coming to the Microsoft Community to get the answers you need tosuccessfully install the Windows 8.1 Update.
We have published guidance for troubleshooting some known problems at*Install the latest Windows 8.1 Update*.
In order to give your questions the attention they deserve, we are opening new threads that will focus on solving each error individually:
If you are receiving the error ‘We couldn’t complete the updates, Undoing changes. Don’t turn off your computer’ please post to this thread foundhere
If you are receiving Error 0x800F0922 when installing KB 2919355 please posthere
If you are receiving Error 0x800F0923 when installing KB 2919355 please posthere
If you are receiving Error 0x80070003 when installing KB 2919355 please posthere
If you are receiving Error 0x80070005 when installing KB 2919355 please posthere
If you are receiving Error 0x80070490 when installing KB 2919355 please posthere
If you are receiving Error 0x80073712 when installing KB 2919355 please posthere
If you are having an issue not mentioned above, please*start a new thread*so that we can investigate your issue.
In order to keep these threads productive and prevent fellow customer’s questions from being lost we ask that you please keep any posts made to these threads on topic and constructive.
We are going to go ahead and lock this thread to prevent questions being posted in the wrong area and not getting the attention they deserve.
Thank you for your understanding