Digging deeper into Corel bug obscurity, when Paint Shop Pro x3 is installed on Windows 7, the slideshow gadget loses a nice feature. Normally, if you see an interesting image in the slideshow you can click on the little magnifying glass icon and the image will open in the default viewer. With PSP x3 installed, that little icon does nothing.
So far, I can’t get Corel support to understand the bug description, much less work on a fix.
I’ve found that removing a registry key gets the slideshow gadget working again, and doesn’t seem to affect anything else that I use. For me, deleting this key does the job:
Back up your registry first, or at least save this key. If you aren’t comfortable editing the registry, ask your teenager to do it for you. You can make a real mess if you screw up the registry.
As always, YMMV, and do your own homework to confirm before trying anything I suggest here.