Opti Drive Control reports "No drives found"

Is anyone running Opti Drive Control 1.4.1 on 64-bit Windows 7? After I click “Continue” on the registration screen, it immediately throws up an error dialog saying “No drives found”. This is the first time I’m using ODC, so I don’t know if the problem is an XP vs Vista vs 7 thing, or a 32-bit vs 64-bit problem, or what. FWIW, both Windows Explorer and ImgBurn 2.5.0 recognize both my drives. I have a Lite-On LH-20A1S (SATA) and a BenQ DW-1620 (IDE).

I can get Win7 64-bit to recognize my drives, but not all functions (like scan disc) work for all disc types (BD-R).

Have you tried Nero winaspi DLL in the same folder as optidisc? Not sure it helps, but you can try:


Not sure it works with 64bit, but as you don’t install it in the system, no harm in trying.