[Bug 30613] New: Cisco Packet Tracer: Modal error messages are blank on Command+Tab

http://bugs.winehq.org/show_bug.cgi?id=30613

Bug #: 30613
           Summary: Cisco Packet Tracer: Modal error messages are blank on
                    Command+Tab
           Product: Wine
           Version: 1.5.0
          Platform: x86
        OS/Version: Mac OS X
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Cisco Packet Tracer version 5.3.0.0088 with Wineskin Wine Engine 1.5.0

Error messages appear normally when tabbing to the next field. When Command+Tab
ing to another program mid-text-entry, a modal error dialog appears with a
blank window, only solution is to kill the program without saving.

Log file:

fixme:win:FlashWindowEx 0x32db68
fixme:win:FlashWindowEx 0x32d768
fixme:win:FlashWindowEx 0x32d8c8
fixme:win:FlashWindowEx 0x32d918
fixme:win:FlashWindowEx 0x32da08
fixme:msg:pack_message msg 80 (WM_SETICON) not supported yet
fixme:msg:pack_message msg 80 (WM_SETICON) not supported yet
fixme:winsock:WSAIoctl WS_SIO_UDP_CONNRESET stub
fixme:winsock:WSAIoctl WS_SIO_UDP_CONNRESET stub
fixme:winsock:WSAIoctl WS_SIO_UDP_CONNRESET stub
fixme:winsock:WSAIoctl WS_SIO_UDP_CONNRESET stub
fixme:win:FlashWindowEx 0x329018
fixme:imm:ImmReleaseContext (0x200c6, 0x1805d0): stub
fixme:win:FlashWindowEx 0x3298b8
fixme:win:FlashWindowEx 0x325dc8
fixme:imm:NotifyIME IMC_SETCANDIDATEPOS
fixme:win:FlashWindowEx 0x329738