Microstudio will not write CDG

[Olbuffer]

I have microstudio 2.517. It has worked fine up until about a month ago. Now when I use it I get the following error message when I try to write.. Error: 'Write' command failed on device 4:0:0 Unexpected ASPI error (04h 00h 00h) .....Yesterday I tried solving the problem by following the instructions under your "List of all known microstudio error messages" - No. 6 - "Any error message dealing with ASPI" I deleted WNASPINT.dll, and then, with your help, installed Adaptec ASPI drivers per Solution #2 in FAQ. Now, my problem is that nothing shows in the Reading or Writing drive boxes in the Microstudio window and I can do nothing.

Should I try Solution #3.... reinstall Microstudio ... upgrade to a newer version?? I need your help on this. I really need to continue creating CDG's.

Buffalo Swanson Gateway 510G computer...Windows XP