[BUG] Backup options erase the original NPR files

I used twice with the Backup project to a different HDD. For some reason recent project canot be found so the path is gone.
the lateset npr file is gone. (copied itself to the other drive)
the npr file I do have, became unrecognized by nuendo and I needed to open the thing with “use this app” in Win7.

Weird.