Urgh. I don't like the line of Volume name "not available". This line *IS* valid for NDOS disks, though, as those do not have a volume name @ offset $6E1B1 ff.
BTW, I really had no idea that there is such a high acceptance for Linux!!
I had just been in the mood of including parts to build the app on linux, but had no idea such a number of users would even DO this!
So I should really keep moving and get me the latest Cygwin to have a Unix-like environment and finally debug this! Thanks everybody for the reports.