Assetto Corsa Is Obsolete V1163 Is Required Fix Portable

Fixing the "Assetto Corsa is Obsolete – v1163 is Required" Error: A Complete Guide

He shifted into second, then third. The speedometer climbed.

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The error often triggers when the Custom Shaders Patch version is incompatible with the detected game version. Open . Go to Settings > Custom Shaders Patch > About & Updates . assetto corsa is obsolete v1163 is required fix

• Symptoms indicating version mismatch: immediate rejection when joining servers, checksum/hash mismatch errors, telemetry disagreements, or specific crash logs referencing asset loading or network protocol.
• Tools and logs: Steam client version info, Assetto Corsa log files (launcher logs, app_log), server console messages, and community bug trackers.

What If the Error Still Appears? (Advanced Fix)

Here are the two methods to solve this, ranked from easiest to most technical. Fixing the "Assetto Corsa is Obsolete – v1163

v1163 handshake mode

Once the fix is applied, drive the mod car at Nordschleife. Watch your tire temps. On a modern version, the outer edge heats uniformly. On , you’ll see: What If the Error Still Appears

Ignore the Message

: In many cases, the game and its mods will still function perfectly despite the warning.

does not recognize a newer minor version (like v1.16.4) as being valid, even though it is more recent than v1.16.3. The Quick File Edit Fix