How to Fix wdfilter.sys Blue Screen of Death (BSOD) Error on Windows?

Hi everyone,

I recently experienced a Blue Screen of Death (BSOD) on my Windows PC, and the error message pointed to wdfilter.sys. I’m not sure what causes this file to trigger a BSOD or how to resolve it safely.

Can someone explain the possible reasons behind the wdfilter.sys BSOD and provide step-by-step methods to fix it? I want solutions that prevent future crashes and keep my system stable.

Thanks for your help!

Tagged: Windows