 
 - Install Frosty Mod Manager: https://github.com/CadeEvs/FrostyToolsuite/releases 
 - Open Frosty Mod Manager and click "NEW"
 - Find the NeedForSpeedPayback.exe in Need For Speed's directory
 - When you found the exe it will appear in Frosty. Now click on it and click "SELECT"
 - Click "Import Mods" and then find the downloaded .fbmod
 - When the mod has been imported click apply mods and tick the checkbox.
 - When ready, click "Launch" to start the game.