https://bugs.winehq.org/show_bug.cgi?id=42446
--- Comment #33 from Stan markau0@lycos.com --- The returned volume path with backslash's from GetVolumePathNameW
should be C:\
and not
"C:\Program Files\Native Instruments\Native Access\Native Access.exe\"
That means that multiple windows apps are getting the wrong volume info and it might lead to strange behaviours with those apps.
It seems that most apps don't halt on the wrong volume info error but Native Access does and so the bug has been noticed.