I have I6 and it used to work.....

[Steve]

I fixed the problem!!! I just deleted the internet
cache. It worked with proper file types then. BTW...
don't you think it is strange 3 people with the first name
of "Steve" had a problem with IE within 10 minutes of each
other...strange.

Steve

 

[Ed]

I also had the same problem but i followed the steps
found below and it worked!

http://support.microsoft.com/?kbid=281679