Beyond Logic + cause of problem, but no fix

[tf2engineer]

Hi all...
I'm using asio4all for months until now... I always get Beyond Logic status but I can't seem to find a fix.
Cause of the problem is that I installed the SoundTap drivers, which I read on Google that those drivers corrupted the st.driver64.sys file. I uninstalled those drivers and deleted its registries but Asio still won't work.
I tried updating my audio drivers, tried removing system sounds, tried removing unusued input and output devices, tried rebooting. tried searching on Google in 2 days but nothing.
I have Windows 7 64 bit, Conexant High Definition Smart Audio 221, I use Mixcraft for recording instruments.

[ryanfarrell]

I have had the exact same problem for about a year now. Ive searched everywhere, uninstalled and reinstalled everything and nothing has worked. I would try to reformat your hard-drive or just buy a new tower because I have found absolutley ZERO help on how to fix this major problem. I feel your pain man...

[nozzie8]

I have this exact same problem caused by stdriver64. Someone, please help! I don't want my computer to become a vegetable.