We had an issue today at work. A few developer machines couldn’t debug any ASP.NET 2.0 web application. After an hour of looking, we found out that some of our host files had the entry:
::0 localhost
instead of:
127.0.0.1 localhost
If you are getting issues with trying to debug your ASP.NET Website (Like the following):
Check your hosts file to make sure it’s correct.