"Couldn't update to Windows 8.1 - 0xC1900101 - 0x40017"

Anonymous
2013-10-17T13:29:23+00:00

I have downloaded the Windows 8.1 update from the store but cannot get it to install. Each time I try, I get to the point where it is "getting my devices ready", then the PC restarts to a blue screen with error message. It then tries to recover the installation, fails, then restores Windows 8. When the system boots up after this, I get a message saying:

"Couldn't update to Windows 8.1

Sorry, we couldn't complete the update to Windows 8.1. We've restored your previous version of Windows to this PC.

0xC1900101 - 0x40017"

There is n o explanation as to why the update could be completed. Any ideas how to resolve this?

Windows for home | Previous Windows versions | Install and upgrade

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  1. Anonymous
    2013-11-21T20:28:53+00:00

    Aniruddh --

    Is it really necessary to keep posting the same comment over and over again. We get it.

    Hope it works for some, but I'm not going to reinstall all my applications and risk having to lose the ability to get back Win8 if it doesn't work out. I want an official MS fix -- we shouldn't have to go through all these steps just to update an OS.

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  3. Anonymous
    2013-11-21T17:18:18+00:00

    Same problem here. 0xC1900101 - 0x40017. After doing all the update, setting up devices, setting up PC up to 100% and at the supposedly final reboot comes the BS.

    The PC is a custom built, MoBo is an Asus Sabertooth X79 with an i7 3930, 32GB Ram, 2 OCX Vertex 256GB SSDs, 4 HDs, NVIDIA GT640.

    I obviously did all the updates I could find, BIOS, Windows update, NVIDIA, etc...

    I tried sfc/scannow which revealed corruptions, that got fixed by applying Dism /Online /Cleanup-Image /RestoreHealth. But that did no good either to the win8.1 upgrade.

    I am not going to wipe the PC and re-install all my sw!! I simply don't have time to waste for that.

    Come on, Microsoft, this is now lasting for way too long. Do you really care about us who paid for your software??

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