The "FS22v1820" string suggests the content is tied to the , which focused on stability and specific machine improvements:
Essential for running newer mods that require the 1.8.2.0 framework. Usage Notes sc24857-FS22v1820.part4.rar
You cannot open "part4" alone. Ensure you have parts 1, 2, and 3 downloaded. Open part1 with a tool like WinRAR or 7-Zip, and it will automatically pull data from the other parts to recreate the full file. The "FS22v1820" string suggests the content is tied