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tinnitus's avatar
tinnitus
Copper Contributor
Oct 19, 2024

Windows 11 Insider Preview 27729 BSOD KMODE_EXCEPTION_NOT_HANDLED after Login

When I try to update from version 27695 to a new version, I get a blue screen after logging in.

 

KMODE_EXCEPTION_NOT_HANDLED

 

I have uploaded the minidumps and the logs here.

 

https://drive.google.com/drive/folders/1uyL37s07UYLXvSqpxWOLmDfe2ISNXuYa?usp=sharing

 

3 Replies

  • Leroy95's avatar
    Leroy95
    Brass Contributor
    Feb 26, 2026

    The KMODE_EXCEPTION_NOT_HANDLED BSOD on Windows 11 Insider Preview build 27729 after login indicates a critical kernel-mode exception, often caused by incompatible drivers, hardware issues, or system file corruption. Since you're upgrading from version 27695 to 27729 and encountering this crash, it's likely related to driver conflicts, incompatible software, or a bug in the preview build.

  • DakotaWolf's avatar
    DakotaWolf
    Iron Contributor
    Feb 05, 2026

    If you're not familiar with WinDbg, I can guide you through the basic steps or help interpret the analysis if you upload the dump details here.

  • BennettFrost's avatar
    BennettFrost
    Iron Contributor
    Feb 04, 2026

    Thank you for providing the details and the link to the minidumps and logs. The "KMODE_EXCEPTION_NOT_HANDLED" blue screen typically indicates a kernel-mode exception caused by incompatible drivers, faulty hardware, or corrupted system files, especially during update processes.