As an update to my stand alone not opening, I used GTR3 and CLA Guitars on a track last night and both were a fun time and I look forward to more exploring.
So, it must be installed correctly. RE the stand alone version...
This is the pop up message;
GTR3.5exe-Bad Image
C:\Program Flies(x86)\Waves\Apllication\icuin51.dll is either not designed to run on Windows or it contains an
error. Try installing the program again using the original installation media or contact your system administrator or the software vendor for support. Error status 0xc000007b
Hopefully, I'll get to uninstall and reinstalling it today. I'll post after the fact.
Michael