The "Extra Quality" tab relies heavily on the Custom Shaders Patch. If your CSP version is bugged, it will trigger the obsolete error.
It sounds like you’re trying to run a newer mod (likely something with The "Extra Quality" tab relies heavily on the
The error " Assetto Corsa is obsolete (v1.16.3 is required)" is a common compatibility bug that occurs when Content Manager (CM) or the Custom Shaders Patch (CSP) fails to recognize a minor update to the base game. While your game version may technically be more recent (such as v1.16.4), the software looks for the specific v1.16.3 string to verify compatibility. Quick Fix: Editing the Changelog While your game version may technically be more
On the right-hand side, select the latest "Recommended" or "Tested" version (e.g., v0.1.79 or higher). Avoid "untested" versions if you are experiencing stability issues. Step 3: Fixing "Extra Quality" Errors Step 3: Fixing "Extra Quality" Errors Launch Content
Launch Content Manager again. It will treat it as a fresh install and accurately scan your verified v1.16.3 Assetto Corsa directory. Final Thoughts