1. Window hosts file
- Go
- edit hosts file and remark "::1 localhost" using #. Then, Save it.
2. NOD32 Antivirus - Web Protection
- Go advance mode, look for HTTP -> Active mode.
- Uncheck Visual Studio or Visual Web Developer program
3. IE Advance Setting.
- Uncheck "Disable Debugging...."
http://www.wahooga.com/archive/2008/02/20/visual-studio-development-web-server-automatic-port-numbering-problem.aspx?CommentPosted=true#commentmessage
http://www.wahooga.com/archive/2008/02/20/visual-studio-development-web-server-automatic-port-numbering-problem.aspx
http://www.superwasp.net/weblog/2008/03/fix-localhost-unavailable-with-eset.htm
This will solved your problem.