Assetto Corsa Is Obsolete V1163 Is Required - Fix Hot

Go to your Assetto Corsa root folder (usually C:\Program Files (x86)\Steam\steamapps\common\assettocorsa ). Locate (and acs_x86.exe if present). Right-click the file and select Properties .

: Open the file and look for the very first line (the latest version). If it says , manually change it to Save and Restart

: It is arguably the best-supported racing sim in history. From the Shutoko Revival Project for street racing to high-fidelity GT3 cars, the variety is unmatched.

Open the "Run" app (Windows Key + R) and type . assetto corsa is obsolete v1163 is required fix hot

Content Manager will automatically download and overwrite the faulty files. 4. Run Content Manager as an Administrator

In 2026, Assetto Corsa is heavily supported by the community through and Custom Shaders Patch (CSP) . However, the base game itself hasn’t received an official update from Kunos Simulazioni in years.

The good news is that your game isn't actually broken. This error is almost always a version mismatch or a communication error between the game and your third-party launchers. Go to your Assetto Corsa root folder (usually

Go to your (usually steamapps\common\assettocorsa ). Find and open the changelog.txt file.

If your game is actually at v1.16.4 (a minor patch that occurred years ago but still causes this error), you can trick Content Manager into thinking it is v1.16.3 .

If it does not exist, right-click in the folder, create a new Text Document, and name it steam_appid . Open the file and type exactly: Save and close the file. 5. Clear Content Manager Cache : Open the file and look for the

Delete the contents of this folder (do not delete the main folder itself). Restart Content Manager. Summary Troubleshooting Checklist Time Required Verify Steam Game Files 5–10 mins Step 2 Update Content Manager Step 3 Fix Root Folder Path Step 4 Launch Vanilla Steam Game Step 5 Clear AppData Cache

First, let’s decode the jargon. "v1163" refers to a specific build version of Assetto Corsa (version 1.16.3). This was the final official update released by Kunos Simulazioni before they shifted their full focus to Assetto Corsa Competizione .