[Bug 22450] New: Can't disable unixfs

http://bugs.winehq.org/show_bug.cgi?id=22450

Summary: Can't disable unixfs
           Product: Wine
           Version: 1.1.43
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: shell32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

dlls/shell32/shfldr_unixfs.c claims that you can disable unixfs
by deleting the registry key
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\Namespace{9D20AAE8-0625-44B0-9CA7-71889C2254D9}
but unfortunately wine will recreate that key the next time you run
a newer version of Wine.

To repeat, do

rm -rf ~/.wine
wine regedit /d
'HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\Namespace{9D20AAE8-0625-44B0-9CA7-71889C2254D9}'
wine notepad   # Do File/Open and note that / does not appear in My Computer.
wineserver -w
~/wine-git/wine notepad # Do File/Open and note that / *does* appear.

If we really want to disable unixfs, we may want a configure option
to not even compile it in.  I have a patch ready, will send it in.