How to Fix the "Assetto Corsa is Obsolete (v1.16.3 is Required)" Error

Look for version configuration options, and toggle the automatic updates parameter off and back on.

and the Custom Shaders Patch, as newer updates are designed to recognize later game versions. : Some users report success by replacing the

If text variables or localized data nodes in your base file directory are altered, Steam can easily rebuild them. Open your dashboard interface.

If your game actually is missing files or stuck on an old version, use Steam's built-in repair tool. Right-click Assetto Corsa in Steam . Go to > Installed Files .

By following this report and action plan, the user should be able to resolve the compatibility issues and ensure a smooth gaming experience with Assetto Corsa.

If you are performing a clean install to fix this, ensure you use these official sources:

: Content Manager is looking in the wrong folder for your game files.

An outdated launcher cannot download the required shader files automatically. Open Content Manager. Go to > Content Manager > General .

This solution has helped many users for whom other quick fixes didn't work. It essentially forces Assetto Corsa to run in a more compatible mode that is sometimes less sensitive to these false positive checks.

If your Content Manager is updated but still throws the v1163 error, your base game executable might be corrupted. Close Content Manager and open your . Right-click on Assetto Corsa and select Properties .

: Running the 32-bit version may be slightly less performant than the default 64-bit mode on systems with a lot of RAM. If you use this fix but later notice performance issues, try one of the other solutions and then uncheck this box.