Assetto: Corsa Is Obsolete V1163 Is Required Link

: You can also simply rename changelog.txt to changelog.txt.bak or delete it entirely, as CSP will often stop complaining once the file is gone. 2. Update Your Custom Shaders Patch (CSP)

: Older versions of the Custom Shaders Patch were hard-coded to look specifically for "1.16.3." If it sees anything else—even a newer version—it flags the game as "obsolete". Top 3 Ways to Fix the Error 1. The "Changelog" Text Trick (Most Effective)

If your game actually is missing files or stuck on an old version, use Steam's built-in repair tool. Right-click Assetto Corsa in Steam . Go to > Installed Files . assetto corsa is obsolete v1163 is required link

If you haven't updated your mods in a while, installing the latest "Recommended" or "GitHub" version of CSP often resolves the check entirely. Open Content Manager. Go to > Custom Shaders Patch > About & Updates .

: Find the very top entry (it might say 1.16.4). Change it to 1.16.3 and save the file. : You can also simply rename changelog

: Open the changelog.txt file located in the main folder.

If you are seeing a message stating in Content Manager or when trying to run the Custom Shaders Patch (CSP), it can be incredibly frustrating. This error typically appears after a small game update that Content Manager doesn't yet recognize, or due to a mismatch in how your game's version is logged. Top 3 Ways to Fix the Error 1

Click . This will force Steam to download any missing v1.16.3 components. Essential Links for Assetto Corsa Users

Select the latest version from the list on the right to install it. 3. Verify Integrity of Game Files

If you are performing a clean install to fix this, ensure you use these official sources: