Grand Theft Auto 4 (GTA 4) Message Board  

C:\Documents and Settings\Admin\Local Settings\Application Data\Rockstar Games\GTA IV\

this might be a patch difference but i found a savegame out there, and replaced my file with the update and the game informed me of a bad file and to check my hard drive.

they just dont make it easy to get a 100% savegame anymore do they? 😵

Yeah they do.

But you can get 100% in some days (it is easier than in last parts of the game)