ProMods

so i have the 50k add on mod which is a rar file. how do i get it in game ?as when i open it there is no scs file

exact the .rar file using win rar https://www.win-rar.com/start.html?&L=0 (free software) you will then have a folder with the .scs files in or will have a folder with a .zip file in it. copy this .zip or .scs file into your mod folder in documents.