Anyone else seeing BSOD issues in cldflt.sys after installing KB4517389

Anonymous
2019-10-12T12:24:49+00:00

On my laptop machine (but not on my desktop) I started getting BSOD failures in cldflt.sys after installing KB4517389. Symptoms basically the same as those reported in

https://answers.microsoft.com/en-us/windows/forum/all/onedrives-cldfltsys-causing-ntfssys-bsod/d2ef7f16-9e45-406f-95ca-6e595271e6d9?page=1

Uninstalling KB4517389 fixes the problem. Presumably, disabling cldflt.sys would do so, too, but I haven't tried that yet.

Windows for home | Windows 10 | Devices and drivers

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  1. Anonymous
    2019-12-20T22:17:17+00:00

    Walter Farrell 

    The release note section of https://support.microsoft.com/en-US/help/4530684 for 1903 contais the following note:

    • Addresses an issue that might cause error 0x3B in cldflt.sys on some devices.

    That Windows update solved my problem. Thanks!

    Ken

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  2. Anonymous
    2019-12-13T00:46:29+00:00

    Walter Farrell 

    The release note section of https://support.microsoft.com/en-US/help/4530684 for 1903 contais the following note:

    • Addresses an issue that might cause error 0x3B in cldflt.sys on some devices.

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  3. Anonymous
    2019-12-11T02:09:16+00:00

    I stopped seeing the problem after the update to 1909, but I see that Microsoft released a patch today that may address the problem for 1903 and 1909 users: https://support.microsoft.com/en-us/help/4530684/windows-10-update-kb4530684

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  4. Anonymous
    2019-12-09T13:03:44+00:00

    Same here

    DELL G3 Laptop

    Any new window update may cause some problems because drivers do not follow it regardless of laptop brand. I solved my BSOD and cldflt.sys error in the manner described in the post. I still most believe that the problem is with the outdated Nvidia driver, which I uninstalled and installed the latest version.         

    Thx, I have updated mines, cross fingers it helps ..

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  5. Anonymous
    2019-12-09T12:46:21+00:00

    Same here

    DELL G3 Laptop

    Any new window update may cause some problems because drivers do not follow it regardless of laptop brand. I solved my BSOD and cldflt.sys error in the manner described in the post. I still most believe that the problem is with the outdated Nvidia driver, which I uninstalled and installed the latest version.

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