[Bug 20234] New: Gomez Peer auto-update fails

http://bugs.winehq.org/show_bug.cgi?id=20234

Summary: Gomez Peer auto-update fails
           Product: Wine
           Version: 1.1.23
          Platform: PC
               URL: http://lastmile.gomez.com/PEERInstall.exe
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Following installation and login, the Gomez Peer attempts to update itself.
Under Windows, this completes successfully, but under Wine the application
claims "Attempt to communicate with currently running GomezPEER failed
Only one instance can be run at a time." and is unable to continue.

Watching the processes shows that the gomezpeer.exe terminates and launches
javaw.exe (JRE) which then launches gomezpeer.exe again.

No clue in the console output:
fixme:font:WineEngCreateFontInstance Untranslated charset 255
fixme:imm:ImmGetOpenStatus (0x1ae8d8): semi-stub
fixme:win:EnumDisplayDevicesW ((null),0,0x95a0bc,0x00000000), stub!

The trick to work around this is to leave all the error dialogs where they are
(don't click OK).  A second gomezpeer.exe then launches, claims it is already
running and terminates.  On next load, the application has been updated and
loads normally.

Same in latest git (1.1.30).