My client is running ie 8.0 on Vista Ultimate 64bit platform and she is currently unable to view any websites using internet explorer. Even the modem's management page called by using http://
[internal ip address] cannot be viewed. IP configuration is correct, and I am able to ping external servers by name. I managed to use the browser within outlook to download and install firefox which works without fault. The TrendMicro anti-virus software did not detect any threats. Any suggestions?