I'm trying to compare 2 xml files, so I select the first file from the Explorer context menu then the second, then Examdiff pro starts and tells me something like 'no newline at en of file c:\....' i click OK and then again same message for the 2nd file. then examdiff shows me 2 completely empty panes

The filenames of the files are shown above each empty pane. I don't understand why there's no file-content being shown ...
I've looked through help but couldn't find any references to xml comparison and on the forum I save just one message which indicated that it should work just fine.
I've also looked through the various options but to no avail.
Am I missing something, could someone point me in the right direction ?
I'm using version ExamDiffPro version 3.2c
Kind regards,
Jurjen de Groot