Assetto Corsa Is Obsolete V1163 Is Required Fix Hot Upd May 2026

How to Fix the " Assetto Corsa is Obsolete (v1.16.3 is Required)" Error

: Save the file and restart Content Manager. The error should vanish immediately. Alternative Solutions assetto corsa is obsolete v1163 is required fix hot

If you are seeing the error message when launching the game through Content Manager , it is typically due to a minor version mismatch between your game files and what the Custom Shaders Patch (CSP) expects . Ironically, this error often appears because your game is too updated (v1.16.4) rather than being truly obsolete. Quick Fix: Edit the Changelog How to Fix the " Assetto Corsa is Obsolete (v1

: Open this file with a text editor like Notepad. try these steps:

If the quick fix doesn't work, or if your game is actually on an older version, try these steps: