: 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)
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.
: Right-click Assetto Corsa in your Steam Library, select Manage , then Browse local 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 assetto corsa is obsolete v1163 is required link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
You can manually "trick" the software into recognizing your version by editing a single text file in your game directory.
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 . This error typically appears after a small game
: Open the changelog.txt file located in the main folder.
This error is almost always a "false positive" caused by the looking at your game's changelog.txt file.
The good news is that you likely do not need a new download link for the game itself. If you own the game on Steam , you likely already have version 1.16.3 or even a newer version like 1.16.4. Why This Error Happens