Thanks for the help!
I looked in control panel (programs and features) and sure enough there is a "Waves Complete" installed on 11/29/13.
I looked in the plugins directory and there are some Waves plugins. I must have gotten them real cheap and never used them.
The strange thing is I was not getting this error until I installed Premium today. I ran X3 and it has the error now to. That is why I thought something was installed with Premium.
Again, thanks for the help in tracking this down.
Now I need to find my licenses for what I purchased. lol