I've got the Steam version of AA. I downloaded the correct trainer and every time I hit F1 the trainer says "Activated". However, anytime the in-game menu changes or goes away the trainer says "Deactivated". Most times the trainer has crashed but not every time. I have followed all the troubleshooting tips the best I can and I just can't resolve the issue. I will say that while the game and the "Readme" says v. 1.1 the launcher app in Steam\steamapps\common\batman arkham asylum\binaries doesn't say GOTY anywhere.
Have not the quite same problem, but special if i play predator challenge mode it's stop working like 3 sec and goes back ingame. But 5 minutes later my game crash to desktop with a GFWL crash message. Got the game from GFWL shop, and version in the menu says "1.0" and does the trainer only support "1.1" or does it support both version?
Problem signature: Problem Event Name: APPCRASH Program Name: ShippingPC-BmGame.exe Application Version: 126.96.36.199 Application Timestamp: 4b5de0f4 Name of the error module: RRB.dll Fault Module Version: 188.8.131.52 Timestamp error module: 4b4bac9f Exception Code: 80000003