Assetto Corsa Is Obsolete V1163 Is Required Fix <99% TRUSTED>

Fixing the "Assetto Corsa is Obsolete – v1163 is Required" Error: A Complete Guide

If you are a sim racer who has spent countless hours modding Assetto Corsa, you have likely encountered a frustrating roadblock: a pop-up window declaring, "Assetto Corsa is obsolete: v1163 is required to join this server."

Go to your Assetto Corsa root folder (usually SteamLibrary\steamapps\common\assettocorsa). Find the file named changelog.txt. assetto corsa is obsolete v1163 is required fix

If the changelog fix doesn't work, try these steps in order:  Fixing the "Assetto Corsa is Obsolete – v1163

Case Study (Hypothetical)

A competitive league required v1.1.6.3 after frequent desyncs. By providing a central mod repository, step-by-step guides, and a two-week grace period, migration success reached 92% with minimal match cancellations and a 70% reduction in server-side support tickets. By providing a central mod repository, step-by-step guides,

Backup Saves: Before you do, ensure you back up your save files located in the acstuff folder within your Assetto Corsa directory.

Assetto Corsa is obsolete (v1.16.3 is required)" error is a common glitch in Content Manager (CM). It typically occurs because CM fails to recognize a minor game update (like v1.16.4) as valid, or because the Custom Shaders Patch (CSP) is misinterpreting the base game's version. 🛠️ Top Fixes 1. The "Changelog" Trick (Quickest Fix)

Update/Reinstall CSP: Open Content Manager, go to Settings > Custom Shaders Patch > About & Updates, and select a different version or click "reinstall current".