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
    2018-01-19T02:25:26+00:00

    I read what you posted, i run into a problem. I don't have windows 10 on DVD or flash drive, as my copy of windows 10 was the free upgrade. And if i did how do you use the raparation tools? step by step would be great.

    you can download it freely from here: https://www.microsoft.com/en-us/software-download/windows10

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  2. Anonymous
    2018-01-19T02:22:41+00:00

    In my  this update KB4056892Shutdown unexpectedly  laptop. This failure fix when  decide to uninstall the update KB4056892 on windows 10. My cpu is core i3, dell inspiron 3420 laptop model.

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  3. Anonymous
    2018-01-19T02:10:51+00:00

    I read what you posted, i run into a problem. I don't have windows 10 on DVD or flash drive, as my copy of windows 10 was the free upgrade. And if i did how do you use the raparation tools? step by step would be great.

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  4. Anonymous
    2018-01-19T01:27:09+00:00

    read what I wrote above about Windows 10 installation DVD or USP Pendrive.

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  5. Anonymous
    2018-01-19T01:24:45+00:00

    I also have older AMD system (CPU AMD Athlon 64 x2 5200+) running windows 10 that is unbootable (It gets stuck on the the windows logo and will not boot). My question is since I don't have any restore points to roll back to, how can I install this new update (2018-01 Cumulative Update for Windows 10 Version 1709 for x86-based Systems (KB4073291) Manually if i can't boot into windows?

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