Popup Windows not working...Argh! Please help.

Hi guys,

I'm really hoping someone can help me on this one. I've upgraded a computer from Windows98 to Windows XP Pro and have encountered a problem with POPUP WINDOWS not working. Explorer works well and surfing is not an issue until I click a link where a sub window is supposed to open up...but instead a window opens and is blank. I have installed service pack #1 (SP1) for XP just after installing Java from a link on this site since I thought it was a Java thing. For the life of me I do't know what would stop popup windows from working. I've set internet explorer to default and still no fix.

Please, if you have encountered this I would really appreciate you're advice. The windows worked well in Windows98 so am at a loss to figure this one out as I've done the patches.

Thanks so much for your suggestion, I'm going to try it out tonight and see if it works! I'll post and let you know of the results. Again, thanks for the help.