Unzip the folder into your main directory. If you are using Mod Loader Pro or MSC Loader , ensure they are compatible with this specific version, as older mods can cause the game to crash or the "Red Screen of Death."
If you're using this file to fix a broken car, make sure your version of MSCeditor is updated to read the 2022 save format. Are you trying to install this as a clean save, or FГЎjl: My.Summer.Car.v2022.12.22.zip ...
This refers to the build released around late December 2022. Unzip the folder into your main directory