XnView Software

I have the same problem with C4 (Edmics Group 4) files. If I open and print an individual file, it prints OK but if I print from the browser, it's mirrored even though the thumbnails look correct. I have Version 2.03, Libformat 6.40.

If I open a single image and print it, it prints correctly. However, if I print it from the browser, it prints mirror image. I've checked the settings but can't find any that should cause this. Has anyone else seen this? Am I missing something or is this a bug?