[Bug 6097] New: create folder under "shell folder" such as "My Documents" fail

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=6097

Summary: create folder under "shell folder" such as "My
                    Documents" fail
           Product: Wine
           Version: 0.9.20.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-files
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When download folder from qq net disk with selecting "My Documents" as the
target, qq will report internal error with zero-sized downloaded files.
I wrote some code to test this problem and found it just happened when select
"My Documents" in folder selection dialog, other shell folder as well.
It seems like bug 4202 somewhat.