[Bug 29966] New: Can't set label to drive

http://bugs.winehq.org/show_bug.cgi?id=29966

Bug #: 29966
           Summary: Can't set label to drive
           Product: Wine
           Version: 1.4-rc4
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

As the title says, I can't assign a label to a drive letter created in winecfg.
I click apply, then OK, but running winecfg again or "dir d:" in wine cmd shows
that the label is not set on the drive letter.

This issue is blocking me from using ReBirth RB-338, a previously platinum
rated application, as it checks for the drive label upon startup and claims
that I don't have the installation media.