Just like the title says, start the game up and everything works fine. Only thing is that all of the signs, buttons, crates, barrels are invisible and the doors are completely black. I can open crates, use buttons and doors but I cannot see buttons, signs or crates. Not sure whats going on! Please help!!

sounds like corrupted install, or installed into program files. or both.

reinstall and make sure to use a simple location, something like c:\gog\ss2

Thanks, I reinstalled it twice and finally got it working. Never had that happen before. It was installed to the correct area.