Assetto Corsa Is Obsolete V1.16.3 Is Required File

The error message "Assetto Corsa is obsolete (v1.16.3 is required)" is a common technical hurdle for sim racers using third-party tools like Content Manager (CM) or the Custom Shaders Patch (CSP).

Go to Settings → Content Manager → General – ensure the game path points to the correct Steam installation. assetto corsa is obsolete v1.16.3 is required

A black box appears. A single, frustrating sentence glares at you: "Assetto Corsa is obsolete v1.16.3 is required." The error message " Assetto Corsa is obsolete (v1

After updating via Steam, open CM. It should detect v1.16.3 automatically. A single, frustrating sentence glares at you: "Assetto

If you absolutely must play a specific server that requires native v1.16.3 without CSP:

The Future: Will Assetto Corsa Ever Update?

Kunos Simulazioni has officially stopped updating Assetto Corsa (they are focused on Assetto Corsa Competizione and the upcoming Assetto Corsa Evo). There will never be a v1.16.4 or v1.17.

You don't need to reinstall your entire game or find an old patch. Here are the community-tested ways to bypass the "obsolete" message: