[Bug 17828] New: AnzioWin: 2 taskbar entries for each running instance

http://bugs.winehq.org/show_bug.cgi?id=17828

Summary: AnzioWin: 2 taskbar entries for each running instance
           Product: Wine
           Version: 1.1.17
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

System:
        Ubuntu 8.04 
        Wine 1.1.17 (binary from WineHQ APT Repository)

I'm using an app which when launched will show 2 taskbar entries (2 rectangular
things on the taskbar) for every instance running, instead of just 1.
This is a problem because only 1 of those is active and responds to clicks to
get focus / come in the foreground, so the user is confused, especially if he
has more than one instance running (ie: 2 instances = 4 taskbar entries).

Steps to reproduce:

1) Download and install  (9MB)
http://www.anzio.com/pub/anzio16/anziowinsetup.exe
(30 days demo, 15 seconds nag screen at every launch)

2) Click on the new menu icon
        programs -> Anzio 16 -> Anzio 16 (default connection)

3) Select vt220

4) wait 15 seconds at nag screen

5) Select telnet/ssh whatever and type an IP address in the upper right text
box (ie: the very same Linux box you are testing on) and press "connect".

6) Observe that in the taskbar you have 2 entries
        1st "Anzio"
        2nd     "AnzioWin <ip.address.you.used>"
If you minimize the window, only one of those entries is active.

On Windows you only get 1 taskbar entry.