[Wine] Re: msg:install the Windows version of Mono to run .NET executab

[DanKegel]

Looks like Wine doesn't implement the function called by .net's 
System.Security.Principal.WindowsIdentity.get_Group
method, maybe NetUserGetGroups().

Please file a bug report, and include the output of your app
as an attachment, e.g. do
  wine foo.exe > log.txt 2>&1
where foo.exe is the name of the app you're running,
and attach log.txt.
Be sure to use the latest Wine (1.3.6) when doing the test,
or at least mention which version you are using.

I think the app you're running is
http://support.oticon.com/com/Pro/OurProducts/Software/FittingSoftware/index.htm
and sadly there's no trial version, so it's hard for use to try it ourselves.