Internet Explorer hangs and when I try to close it, I get Internet Explorer is not responding. The original problem was AV2009 rogue anti-spyware. This was removed using Malwarebytes software. Everything was extremely slow...I did the following: ran CHKDSK /r from recovery console. It found and repaired some errors. I did a repair installation of Windows XP Home SP3. removed AVG Free...this all helped speed general response times..I now can pull an IP address with ipconfig and I can ping out on the web. I loaded Firefox and and navigate OK. What do I need to do to fix Internet Explorer?