Assetto Corsa Is Obsolete V1.16.3 Is Required Fix |link| -

Navigate to your (usually found at C:\Program Files (x86)\Steam\steamapps\common\assettocorsa ). Locate and open the file named changelog.txt . Scroll to the very top and find the latest version number. Change that number (e.g., 1.16.4 ) to 1.16.3 . Save the file and restart Content Manager . Alternative Solutions If editing the changelog doesn't work, try these steps:

This error typically occurs when using or Custom Shaders Patch (CSP) . It is usually a "false positive" caused by a mismatch in how these mods read the game's version file, rather than your game actually being outdated. Since the final official version of Assetto Corsa

The most effective way to bypass this error is to trick the software into seeing the version it expects. assetto corsa is obsolete v1.16.3 is required fix

If Content Manager has a corrupt download of the Custom Shaders Patch, cycling the patch version will clear the error state.

Open assettocorsa/changelog.txt and change the top version number to 1.16.3 . This is the most common "quick fix" that tricks the mod into thinking the version matches. Navigate to your (usually found at C:\Program Files

The primary fix for the error is to update Content Manager (CM) to the latest version or manually clear corrupted setup caches . This deceptive error is caused by a communication breakdown between the Custom Shaders Patch (CSP) and Content Manager. It mistakenly reports your game as outdated, even if you are running the final, legitimate version of the game via Steam. Why This Error Happens

Scroll to the very top. If it says VERSION 1.16.4 , change it to . Save the file and restart Content Manager. Method 2: Reset Custom Shaders Patch (CSP) Change that number (e

If the version trick doesn't work, your CSP installation might be corrupted or pointing to the wrong data.

If your game files are truly missing data or the versioning is corrupted, use Steam's built-in repair tool. Steam Library Right-click Assetto Corsa and select Properties Navigate to Installed Files Verify integrity of game files

Certain mods have script checks that specifically look for the "1.16.3" string in the game's version documentation.