sorry, no idea, I have tested your case and got no problem...
Hope you can help me. I am experiencing very strange issue. Yesterday in the middle of the day everything worked well.
I prepared jpgs and used _standard_ droplet makevtour multires. But in the evening I've tried to do the same with new set of jpgs (other project)
and this droplet does not work as expected. I select set of files and drag-n-drop them on droplet shortcut.
It makes only part of panoramas as expected and then tries to do _other part_ as standalone tour and asks me "do you want to owerwite tour.xml"?
If I agree - I have .xml contains only last few panoramas. If I decline - I have tour only with first ones.
Often it does not catch all the filenames I dropped. For example I have 8 files and it makes tour only with 3 of them.
It does not work now with the project I did today earlier. So this problem repeats.
Probably it is something with my system and drag-n-drop function, but it is so strange - I really does not understand
what to do and where to find some inforamtion about such issue.
I use MacBook Air, Mac 10.10.2 and Krpano 1.18.2
I've made screenshot -

This is result of dropping 8 .jpg files with equidistant projection.
And this is the process

and the result (question about rewrite)

I have no idea why is it going that way. Hope you know, Klaus.