klflt.sys failed - Windows 10 crashes (code: DRIVER_IRQL_NOT_LESS_OR_EQUAL) [merged]

  • 9 November 2020
  • 32 replies

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32 replies

Hello @Reminder!

Please could you provide your number of request to Tech support?

Have you sent the requested dump in your request?

Well, I found that my Kaspersky only crashes and gives BSOD if I open YouTube (even in audio mode).

same error here, windows 10.0.19043, KTS is

My PC crashes when i use Firefox.

Windows 10pro + KIS

It is necessary to contact Tech support regarding the issue.


Create a request to Tech Support

Upgraded my KIS to version (latest) and so far problem seems to be solved.

I have the same problem on three totally different computers, both with Windows 10 20H2 and KTS patch C.

I just removed KTS and installed it again and version came. They must have launched now, because it was not even 5 days ago that it had migrated from KAV to KTS

Let's see if it normalizes ....