I don't have any idea, but doing a search for:
can only open 1 window at a timeI found:
http://en.allexperts.com/q/Microsoft-Internet-Explorer-1054/only-window-open-time-1.htmExpert: Frances Rhea
Date: 10/11/2004
Subject: only one window open at a time
Question
-------------------------Still not working any more suggestions?
Jim
Followup To
Question -
IE 6 on XP pro. Window closes when another is launched, can never keep more than one window open at a time in Internet explorer. Any idea how to remedy this? Thanks, Jim
Answer -
It's possible that repairing the program will help. Here is detailed instructions from Microsoft on how to repair IE on XP:
http://support.microsoft.com/default.aspx?kbid=318378
You might also want to update your system by click Start, Windows Update. It will take you to the Microsoft site where it will scan for any updates you need.
If you need further assistance let me know.
Fran