After installation of KB4056892 boot failure, after roll-back error 0x800f0845

Anonymous
2018-01-04T22:13:27+00:00

Hi,

I have older AMD Athlon 64 X2 6000+, Asus MB, after installation of KB4056892 the system doesn't boot, it only shows the Windows logo without animation and nothing more. After several failed boots it do roll-back then it shows error 0x800f0845. Unfortunately, it seems it's not easy to disable the automatic updates without gpedit tweaks, so it tries installing and rolling-back the update over and over. The sfc /scannow shows no problem, in-place upgrade also doesn't seem to help. I can try full reinstall, but I doubt it will change anything. It seems like the update is binary incompatible with my old CPU. I understand that making the machine unbootable is the best protection from remote exploitation, but I would rather have the OS working. Especially if my CPU is not vulnerable to the Meltdown attack and the MS mitigation attempts for Spectre is more than questionable. I could find only some German and Italian people reporting the same issue (well the CPU is quite pre-historic and the KB update is very fresh), but no info / acknowledgment from the MS so far. I have Czech localization. Could anybody provide more information?

Windows for home | Windows 10 | Windows update

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  1. Anonymous
    2018-01-14T21:03:46+00:00

    I have the same issue with regard  to the boot error - I have an older HP with a AMD A4-3420 that was forced to upgrade to Windows 10 (originally ran Windows 7)- I have tried to read through all the replys and postings but feel so very lost as I am technologically challenged - all my business programs are installed on this particular computer and I am really at a loss for what to do at this point.

    I tried a number of options and now am working on resetting my computer (I am smart enough to have backups of my programs, work and files) - but if that doesn't work - does that mean I am basically screwed?

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  2. Anonymous
    2018-01-14T20:58:45+00:00

    Windows needs to stop this update, please come up with a solution !!!!

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  3. Anonymous
    2018-01-14T20:57:04+00:00

    I stopped fast boot, but the problem persists !!!!!!

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  4. Anonymous
    2018-01-14T20:54:42+00:00

    update from windows 10 version 1709 for x64 (KB4056892) does not let windows boot

    Hello

    The latest update from windows 10 does not let windows boot, this after he makes his update and he gives restart!

    After restart windows, it runs with logol from windows, and there it stays...!

    After three restarts, windows fix it by deleting that update!

    I stopped updating until I get a fix!!

    My desktop system is older :

    Motherboard Name Asus M2N-E SLI

    CPU Type DualCore AMD Athlon 64 X2, 2100 MHz (10.5 x 200) 4000+

    Video Adapter Zotac GeForce 9600 GT

    Physical Memory 4000MB

    Operating System Windows 10 Home Premium 64bit

    Have to say that until then, we did all the updates and i have no problems like that!!!

    Can someone help me with this problem,  ?

    THX

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  5. Anonymous
    2018-01-14T20:54:17+00:00

    Last weekend I had KB 4056892 forced on me which then caused the INACCESSIBLE_BOOT_DEVICE until i managed to roll back to before patch and all was fine until this weekend and its been pushed on me again and ive had nothing but a cycle of INACCESSIBLE_BOOT_DEVICE  then remove patch PC works until restart then Win10 forces KB4056892 on mew again then PC wont boot etc etc.

    In the end I have removed the patch and shut off Windows update service just to make my PC useable.

    This is effecting alot of users now, I have a PC that was built in November with an AMD Ryzen7 1700 this is not just effectiong old AMD CPU's.

    Why..why..oh why microsoft can you not stop this patch going to AMD owners, go and fix Intel's mess but leave the rest of us alone.

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