[Bug 21793] New: msi should escape dialog text that contains ampersands

http://bugs.winehq.org/show_bug.cgi?id=21793

Summary: msi should escape dialog text that contains ampersands
           Product: Wine
           Version: 1.1.39
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: Installer
          Severity: trivial
          Priority: P2
         Component: msi
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=26356)
 --> (http://bugs.winehq.org/attachment.cgi?id=26356)
H&R Block At Home 2009 installer screenshot

Running the H&R Block At Home 2009 Deluxe installer on wine-1.1.39, I notice
that the install dialog text renders text with ampersands, like "H&R Block", as
"H_R_ Block". A screenshot is attached.