erm, mta is not even supposed to work if you have the steam version.. to make it work, copy the whole gta folder to another place than the steam folder and google this: "gta san andreas no-cd" . Click the first link and get the "GTA: San Andreas v1.0 [ALL] No-CD/Fixed EXE". Use that for your crack and apply it to the new gta folder.. after you do this, gta should not be related anymore to steam, so re-do what Ywa said: deleting gta_sa.set exe from My Documents/GTA San Andreas User Files. Notice: MTA needs to be reinstalled and linked the new gta location