K-Probe and C1/C2 error tests w/LITE-ON SOHW-812S not working?

Tried to make the topic as descriptive as possible, but simply put, I can scan DVD’s just fine for PI/PO errors and I have the aspi32.dll in the K-Probe directory, but when I try to scan a CD (any kind) the program simply locks up and doesn’t perform the scan. I’m still running firmware US0J, if that’s any help. As well, using SPTI makes it lock up as well. Can’t even end program it so I’m dis-inclined to do a lot of testing since I have to hit the reset switch everytime to close it.

Hope this question hasen’t been asked, but I couldn’t think of too many effective ways to search for it.