Here is a blog post draft to help your readers fix this issue and get back to the game. How to Fix GTA IV Fatal Error RMN60 on Windows 10 & 11
Type in the following command: -nomemrestrict -norestrictions Close the window and try launching the game. Quick Fix 3: Update the Rockstar Games Launcher how to fix gta 4 fatal error rmn60
Ensure .NET Framework 3.5 and 4.8 are enabled in your "Windows Features" settings. Here is a blog post draft to help
Are you running the or the Steam Complete Edition , as the folder paths for these fixes can differ slightly? how to fix gta 4 fatal error rmn60