BSOD Error "SYSTEM_THREAD_EXCEPTION_NOT_HANDLED" caused by aswMonFlt.sys

Avast Free Antivirus / Premium Security
1

I got BSOD when I tried to dismount a mounted truecrypt drive. Not sure if it’s caused by truecrypt drive but the BlueScreenView said it’s caused by aswMonFlt.sys:

SYSTEM_THREAD_EXCEPTION_NOT_HANDLED 0x1000007e ffffffffc0000005 fffff8000349e497 fffff88003e19858 fffff88003e190b0 aswMonFlt.sys aswMonFlt.sys+60e6

This is the first time it’s happened.

I’m using avast version 2015.10.2.2215 on Windows 7.

After BSOD, I uninstalled avast with avastclear.exe then reinstalled it.

2

Hi sidball,

There is an known issue with Truecrypt and aswMonFlt.sys that will be fixed https://forum.avast.com/index.php?topic=168580.msg1200158#msg1200158

Greetz, Red.