Once completed, the error will disappear, and you can enjoy thousands of mods, custom shaders, and online servers that still rely on the legendary v1163 build. Happy racing
The following steps should be performed in order to resolve the issue: assetto corsa is obsolete v1163 is required link
Subject: Resolution of "Obsolete" Version Errors and the Necessity of Update v1.16.3 Restart Steam
The most common cause is a file mismatch or incomplete update. Once completed, the error will disappear, and you