Unable to display Developer Studio help

When I try to display Help within Developer Studio, I get an error window saying the page cannot be displayed. In the window, it has:

Error Code: 502 Proxy Error. The ISA Server denied the specified Uniform Resource Locator (URL). (12202)

Well, how am I supposed to tell our support people what the problem is if developer studio will not tell me the exact URL it's trying to access?

Help was working a few weeks ago but broke last week. Another developer has the same problem so it's not just my workstation.

Message was edited by: Craig Knelsen