: In most cases, this is just a visual warning and the game will still launch. However, if the game fails to load or crashes to the menu ("Race Cancelled"), you may need to update your Custom Shaders Patch to the latest recommended version. Root Cause
Since "obsolete v1163 is required link" sounds like a specific error string or a forum thread title, I have compiled the information into a short technical brief explaining the issue and how to resolve it. assetto corsa is obsolete v1163 is required link
Many players have found that the game actually has the necessary files, but a version number mismatch in the game directory triggers the "obsolete" flag. You can manually bypass this check: Navigate to your Assetto Corsa root folder. (Typically: C:\SteamLibrary\steamapps\common\assettocorsa Locate the file named changelog.txt Open it with Notepad. Change the very first version number you see (likely 1.16.2 or 1.16.4) to Save the file and restart Content Manager. Solution 2: Reinstall and Verify Game Files : In most cases, this is just a