: A multi-part RAR archive meant for downgrading or asset replacement should primarily contain game files (like .rpf , .dll , .exe ). Be highly suspicious if a third-party source forces you to run an unrelated .exe installer just to extract the files.
: Specifically addressed a bug in the final mission, "Out of Commission," which became impossible to complete when the frame rate exceeded 60fps. GTAIV4CE.1.1.3.0.part1.rar