[Peterm1]

The game was patched to 4.08m (it shows as such when the start up sequence commences.) Yes it works perfectly before. (In fact I can still play it in its original form from the back up I made before installing the mod.) The sound is set to 44.1 khz.

There are about 47 different .sfs files in the game directory on my count. Can you please explain which one is likely to be the problematic .sfs file and how can I check it to see if it is present and non corrupt?