I upgraded Sonar Platinum from Sonar X3 two days ago. The Waves IR1 plugin is working but the control details are not available for adjustment. It just show a white or black box. I think IR1 only comes in 32 bit.
 

I figured it out. Instead of placing Wave shells in Cakewalk's vst folder, I added the Waves shell folder in Cakewalks VST scan path under options in the plugin manager. It ends up that IR1 is a 64 bit vst3 plugin. What I can't figure out now is why this post does not show in a search for IR1?