by gkaefer ?? Wed Jan 09, 2013 8:07 pm hmm. what else could cause this?you can contact kolor support team via email and send them the .pano file and the project file to let them check what went wrong.I have no other idea than opening the file(s) with a text editor and compare the content with files of an working project.(maybe some special character accents, umlaute etc. are used in the path or file