Ensure you have parts 1 through 4 (and any subsequent parts) in the same folder.
Once extracted, run the setup executable to apply the version 1.23 patch. Need Help? GF251122-GGS-1.23-FLT.part4.rar
Right-click on part1.rar and select "Extract Here." WinRAR or 7-Zip will automatically pull data from part4.rar to complete the file reconstruction. Ensure you have parts 1 through 4 (and
The filename appears to be a specific archive fragment, likely belonging to a multi-part download for a software update, game patch, or technical dataset (possibly related to "GGS" or "FLT" release groups). Since this is a specific technical file, New Update Available: [Project/Game Name] Version 1.23 GF251122-GGS-1.23-FLT.part4.rar