Can't logon with IE8

[Tedwood]

Windows XP Home SP3

Hi, All,

I can't logon using IE8 as I keep getting the following message: You don't have permission to access /ucp.php on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

I finally logged on using Google Chrome. I've found a number of references to this problem after searching through the forum, but no replies on how to fix it.
-------------------------------------------------------------------------------------------------------

[hahahafr]

Check out viewtopic.php?f=10&t=95202 I got the same problem, it comes from the ip you try to access /ucp.php, not the browser.