Solved WORKER_THREAD_RETURNED_AT_BAD_IRQL (0xE1)

[Deathmax]

BSOD occurs at random times, no indication of what causes it. Running verifier.exe seems to delay BSODs from occuring within hours of boot up to atleast a day of uptime.

Minidumps don't seem to give me much information about the crash other than the kernel is the one crashing, or it could just be my poor debugging skills.

 

[zigzag3143]

BSOD occurs at random times, no indication of what causes it. Running verifier.exe seems to delay BSODs from occuring within hours of boot up to atleast a day of uptime.

Minidumps don't seem to give me much information about the crash other than the kernel is the one crashing, or it could just be my poor debugging skills.

Most glaring is the sptd.sys. remove and replace to test at least.

Please remove any CD virtualization programs such as Daemon Tools and Alcohol 120%.

They use a driver, found in your dmp,sptd.sys, that is notorious for causing BSODs.

Use this SPTD uninstaller DuplexSecure - Downloads

when you're done you can use this Freeware MagicISO Virtual CD/DVD-ROM(MagicDisc) in its place.