dummy window what is it?

[Solaris]

As I was powering down last night I noticed that the computer was waiting for "dummy window" to close.

Please tell me what this is.

 

[rdale]

This may help if your computer is a Dell:

h ttp://forums.majorgeeks.com/showthread.php?t=145953

Have you tried using Process Explorer when its running? That will show you everything that is running and hopefully help you to track it down.