When I am editing a raw photo in Photoshop and want to use Topaz Labs as a filter, the program opens, and starts processing my photo but I can’t see the photo, and it doesn’t appear to change anything if I save the Topaz edits.
Hmm. No issue for me an a Mac, although it is a very dark image.
Also I was sending it from On1 PR, albeit using the PS plug-in. Back in PR I was able to edit the image so the hummer is more prominent.
I guess you need to wait to hear what Windows users say. Are your drivers up to date?