Grand Theft Auto 4 (GTA 4) Message Board  

this is pretty general with all my trainers. they only work the 1st time and then they stop working and what usually happens is that I will press F1 in game and then itll crash and i hear ON - OFF - ON - OFF - ON - OFF X 100000 times ...

why is this happening? how can i fix it?

For me, the trainer is not getting activated for some reasons.

Make sure that:
A) the trainer version matches the game version.

and take note that:
B)Games for Windows Live (GFWL) may be the cause of crashing the game and/or trainer
C) You may need a modified .exe of the game which is illegal.

how do i know which version i have? It's never been updated from the in store version so i'm guessing it'd be the earliest version of trainer for this game, but i'd like to know for sure.

why is this trainer and liberty city stories trainer have a win32-gen virus in them are they a false positive, if so then why would my antivirus quarantine them and then delete them that's usually a signs of a positive-positive