Unable to open multiple IE browsers

Have anyone ever had this problem? All of a sudden, I am no longer able to have multiple Internet Explorer browser windows opened. I can only have one single instance of the browser open at a time.

With a IE window open, I tried launching IE again. A new window opens, but the old window disappears. Same thing happens when I click on a link and select "Open in a new window". Also same thing when "File -> New -> Window".

It only happens in IE. Other browser is fine. I rebooted the machine and still same problem. Is there some setting somewhere that is causing this?

__________________
AnotherPhotoGallery.com
LearnWebDesignOnline.com
GupDesigns.com -- professional web templates and customization services

Probably something in the registry got wrong.
Try installing IE again. Go for the new IE7 beta 2!

Okay, I figured it out. It is due to some browser setting. In the IE menu, I did "Tools -> Internet Options -> Advanced -> Restore Defaults" and restarted by browser. Now it works as normal.

---------------------------------
-artcoder
Start testing your site on IE7.0