Sorry that I couldn't help you. I was simply sharing the way I got passed this error code.
I will update you if I find anything new!
Windows 8.1 Update Error Code: 0x80240031
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Anonymous
I am getting error code 0x80240031 during download of Windows 8.1 for 50% of Downloading. Can anybody help me fix this?
Windows for home | Previous Windows versions | Install and upgrade
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.
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Anonymous
2014-04-23T10:41:27+00:00 -
Anonymous
2014-04-23T10:39:50+00:00 Sorry I couldn't help you, seek help from Microsoft
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Anonymous
2014-04-22T20:25:24+00:00 I successfully resolved the problem and now have installed the Windows 8.1 update. It turns out that my Windows Updater didn't install any optional updates. I found two of those, installed them, and that eliminated the Win 8.1 update problem!
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Anonymous
2014-04-22T06:12:01+00:00 get the same error code (0x80240031)
http://support.microsoft.com/kb/938205/en-us
<quote>
0x80240031 WU_E_INVALID_FILE The file is in the wrong format.
</quote>
Has anybody tried looking at their logs to see which "file is in the wrong format"?
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Anonymous
2014-04-22T01:43:48+00:00 Ahaha... A very nice way to put down the rage... I think MS is still developing the product while it has sold and that's the reason why several people are not able to update it.. It is night time cause windows 8.1 update will be available for windows phone soon...