I have this problem too. Did this get resolved? I'm building my first tour on Pano2VR and each time I close and reopen my tour between 10 and 20 percent of pano images are missing and replaced with grey question marks. When you go to remove one of these panos, the software still seems to know the na...

I've used other pano software before but am new to GG and I'm struggling to find a few answers. I'd be grateful for any help anyone can offer. I have a tour with groups of panos that I want to be able to access on a multilevel navigation menu. I can't see a way to do that on the existing tools out o...