I just noticed in my downloads list where the Dim Pro 1.5 is located with X1. I'll try deleting everything again and reloading that. Thx MJF

Yes, that should work.

But make sure you install it AS ADMINISTRATOR and run it stand alone to authorize it before attempting to load it in Sonar.

I did all that but unfortunately it didn't work. I can see the Dimension Pro when I select Insert/Soft Synth and I get the Insert Soft Synth Options but when I select OK I get "Failed to insert soft synth. The synth may not be properly installed." Not sure what to do from here. Thoughts anyone? MJF