I can load a sample, just can't play it, unless the 'drag and drop notes' on the right side of the sample area are highlighted after a sample loads, in which case I can then drag the sample to the Dim Pro midi track. But, that only works for some wav files, not all, and not for other file types like sfz.
F1 for Help just doesn't work at all. From within Sonar, the mouse pointer changes for a few seconds as if it's executing the task, then changes back to the pointer and that's it. Launching Dim Pro in standalone mode as administrator, F1 for Help does nothing.
Do you have to attach a midi keyboard to audition Dim Pro samples?
(I reinstalled Dim Pro before original post.)
(Regarding the 32bit plugins, the only plugins I'm using came with Sonar, but I did read about legacy synths being problematic.)