Did you download + double click TSpatch to install it or did you only place it in the game folder?
Apply the patch again. If origin tells you there is an update available for the game, DO NOT install that update (It will revert all changes from TSpatch)
My bad for miscommunication, I installed the patch to "C:\Program Files (x86)\Origin Games\Command and Conquer Tiberian Sun" and when clicked offline got a black screen with the opening Westwood noises. All the buttons worked just nothing on screen. I installed patch a few times and even turned off the auto updates for the game. Gonna try unistalling ts then try again