Assetto Corsa Is Obsolete V1.16.3 Is Required (2026)

If files are genuinely missing or corrupt, Steam's built-in repair tool can fix them.

If you check your Steam properties, the final public build of Assetto Corsa (including all DLC) is (or v1.16.3 for some legacy branches). Kunos Simulazioni stopped developing the title years ago to focus on Assetto Corsa Competizione . So why is a server demanding a version that is lower than the current Steam build? assetto corsa is obsolete v1.16.3 is required

Change the version number at the top from back to 1.16.3 . Save the file and restart Content Manager. Enable Untested Updates in Content Manager: Open Content Manager and go to Settings at the top. If files are genuinely missing or corrupt, Steam's