: Some monitoring software (like EVGA Precision or certain screen recorders) can conflict with the game's launch. Try disabling them before starting GTA IV. : If you are on the Steam version, use the Verify integrity of game files
Start with the and Xliveless method—they solve RMN60 for most users on Windows 10/11.
Preventive notes and best practices
Believe it or not, the single most common cause of RMN60 in 2024-2025 is . Specifically, the Universal C Runtime (UCRT) update from 2015.