Open the Rockstar Games Launcher and click on in your library. Click Settings in the top right corner. Select GTA IV under "My installed games" on the left menu.
Creating a backup is straightforward. Here is the single, universal method that works regardless of the tool you use. gta 4 playerped.rpf backup
Tip: Never leave your backup file inside the cdimages folder under a different name (like playerped_backup.rpf ). The GTA IV engine sometimes scans the entire folder and can conflict with duplicate asset IDs, leading to unexpected crashes. How to Restore Your Backup After a Crash Open the Rockstar Games Launcher and click on