Assetto Corsa Is Obsolete V1.16.3 Is: Required

To get back on the track, follow these steps to ensure you are on the required version: Verify Game Files: Right-click Assetto Corsa in your Steam Library > Properties Installed Files Verify integrity of game files

Find the very first version number listed at the top. If it says 1.16.4 , change it back to and save the file. assetto corsa is obsolete v1.16.3 is required

If you're already on v1.16.3 but still see the error, it's often a Content Manager To get back on the track, follow these

You cannot fix it. Request a refund if you paid for it, or delete the mod. Request a refund if you paid for it, or delete the mod

Make sure you aren't opted into any old 'Beta' branches in the Beta tab." Option 2: The "Short & Punchy" (Best for Server MOTD) VERSION ERROR: Your AC build is obsolete. v1.16.3 is required