On my iMac Retina 5K I recently purchased TOPAZ Sharpen AI v1.4.4 and loaded into the AFFINITY Photo 1.7.3 plugins [correctly I think].
In AP when I go to Filters > Plugins > Topaz Labs > Topaz Sharpen AI the plugin loads but does not function . . . I can change the settings and click on update preview but nothing changes . . . I still see the original image with no change.
I have other TOPAZ plugins which will load and function in AP . . . but the Sharpen AI plugin seems to load ok but does not function.
The AFFINITY forum suggested there may be a bug with the Sharpen AI plugin so checking here to see if anyone here can get me functioning.
Any assistance would be greatly appreciated!