I was getting the exact same error 0x800F9022. Once I uninstalled the Cisco VPN client, the update installed successfully.
Windows update KB2919355 fails to install - Error code 800F0922
Windows 8.1 Update for x64-based Systems (KB2919355)
Installation status: Failed
Error details: Code 800F0922
System got to 89% then said it couldn't complete the updates and that it would back out the updates. 15 minutes later, I'm back where I started.
Is it possible windows defender or other virus scanner blocked this update?
Windows for home | Previous Windows versions | Windows update
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
101 answers
Sort by: Most helpful
-
Anonymous
2014-05-07T23:28:19+00:00 -
Anonymous
2014-04-28T18:23:36+00:00 There are a number of suggestions to fix the 8.1 Update installation problem on the following site which includes most of the error messages users are seeing: http://www.thewindowsclub.com/windows-8-1-update-fails-to-install
-
Anonymous
2014-04-28T16:54:07+00:00 Some higher-level technician actually called me on Friday to let me know that my solution (the System Reserved Partition one) was a huge help to their technicians and they were working on a hotfix for it. They did not, however, offer me any sort of compensation. Haha. But maybe you'll have some relief soon.
-
Anonymous
2014-04-12T02:09:13+00:00 KB2919355
Installation status: Failed Error details: Code 800F0922, on a 32 bit system win 8.1.
Completed manual download and failed after the restart when further update files were being processed.
A lot of time wasted and with current security issues not happy to use any of my pass worded access.
-
Anonymous
2014-04-10T23:48:40+00:00 Same here as well. Failed 4 times so far.