1.) Have you tried another browser, such as Firefox? If so, what happens?
2.) What security software do you have installed?
3.) Have you checked your HOSTS file to make sure that classmates.com has not been blocked? It can be found in C:\Windows\System32\drivers\etc and opened with Notepad or Wordpad.
4.) Do you connect to the internet through a router or gateway? If so, check those settings to see if the site has been blocked.
Let us know.
I've been trying to access the website www.classmates.com, but always get the message ''Internet Explorer cannot display the webpage'' - I am currently using IE7 and can access other sites. By the way, I also had the same problem when I was using IE6. I'm trying to find out why I'm having this problem with this particular site and can access it on other computers/PCs.