http://bugs.winehq.org/show_bug.cgi?id=13487
--- Comment #6 from Stefan Leichter Stefan.Leichter@camLine.com 2009-05-14 16:52:32 --- Putting native hnetcfg.dll into c:\windows\system32 and registering the hnetcfg.dll and sfFTPLib.dll will make the error message "Fatal Error: sfFTPLib.dll is not registered correctly" got away.
The new error message is than "Internal application error" ..