The message is not a death sentence; it is a security check. It is the game ensuring you have the stability needed to handle Extra Quality mods.
If you provide the (screenshot or text), I can give a more precise fix. Otherwise, following the steps above will bring your Assetto Corsa to v1.16.3 with high-quality stability. Fixing the Obsolete Issue with Assetto Corsa: A
In \extension\config\csp.ini , add this line under [GENERAL] : FORCED_VERSION = 1.16.3 exact error message If you provide the (screenshot
To get the best visual/performance stability with v1.16.3: Option 1: Edit the Changelog (Recommended) You can
The "Extra Quality" settings (part of the module in CSP) often cause performance drops or visual bugs if not configured correctly.
You can resolve this by either ignoring it or manually editing a text file to match the version numbers: