Redwolf:
How old are your AMD drivers ???
It has been the current AMD drivers from the past several months that have not worked with WOFF and WOTR.
As a result anybody wanting to have the most recent AMD drivers to play other current games are having to make a choice between using older AMD drivers to play WOFF and WOTR or newer drivers to play newer games, but not both.
18.5.1 -- never ever had any sort of problem whatsoever (except a Windows 10 update took away the ability to use sweetfx with it)...otherwise everything is fine and dandy.