The "Main Layout" error specifically refers to the base configuration of the map. Often, players download the thinking it includes the main layout, or vice versa.

How to Fix the Assetto Corsa Error: "track shutorevivalprojectbetamainlayout is missing updated"

, but you only have an older version (like 0.9.1) installed.

Right-click this folder and select . Clean it completely out of your Recycle Bin. Step 2: Download the Official Base Map Archives

A beta version of a project (possibly called "RevivalProject" or part of a "Shutore Revival" initiative) cannot find its updated main layout file for a track-based editor.

Go to Edit > Editor Preferences > Layout > Reset Layout then reload your revivalproject .

: Failing to extract SRP archives using 7-Zip often corrupts compressed .7z files, which Assetto Corsa cannot read properly. Step-by-Step Fixes to Resolve the Missing Layout Error 1. Perform a Clean Reinstall of the Map (Manual Method)

Allow Content Manager to parse, download, and overwrite the missing multi-player layouts seamlessly. Quick Troubleshooting Summary Root Cause Immediate Fix Mod dragged directly into Content Manager.