I just upgraded to the latest version of PMView for Windows. It seems that I can no longer save to the desktop. If I click on the desktop folder in the file dialog and then save the current file, it gets dumped into the C: root directory.
For a while I thought the files weren't getting saved at all, until I happened to look in the root directory.
I am pretty sure I can save to folders on the desktop, just not on the desktop itself.
Other than the save issue, its a great product!