Solved
Renegade Mods & Skins
How & where can I put my mods & skins into Command & Conquer Renegade? (I'm playing C&C Renegade via the Ultimate Collection Digital Download)
Copy the files into your Renegade\Data folder, I'm guessing it'll be in your program files (click "my computer" -> local disk C: -> program files (could be in either)
