YouTube IE error

[BassTech]

Hi,

 

I am trying to access YouTube but I'm getting the following error:

 

http://img143.imageshack.us/img143/3120/ie7errorbox.jpg

 

This happens in both IE7 and IE8, I have tried the obvious things - Updated flash and java, javascript is enabled. Has anyone got anything which I can try to solve this? Here is a screenshot of what YouTube looks like itself:

 

http://img22.imageshack.us/img22/9035/ie7error2.jpg

 

Thanks

 

PS - It works in firefox but I need it working on IE7/IE8 as all our workstations here are IE.

[Michael]

Have you tried resetting IE to defaults? And tried giving users a new profile?

[sven]

Is the same thing happening on all clients on site?

[BassTech]

I've added the keyword youtube to netsweeper which seems to have worked. I did add YouTube - Broadcast Yourself. but I read there are subdomains that need unblocking so adding the keyword has unblocked these