Unable to start debugging on the Web server

Error: Site uses IP address Visual Studio

This error occurs when the debugger tries to automatically attach to a WEB application that is using an IP address. This error can occur if you change the site identity to use a specific IP address in IIS.

For automatic attach to work, you need to create an item with a specific IP address and not just the computer name. Otherwise, the debugger changes the computer name to localhost, which causes the debug verb to be unable to be sent to IIS.

Correct this error

1. Use manual attach instead (choose Attach to Process from the Debug menu ).

   Or

2. Change the IIS Web site identity setting.

Unable to start debugging on the Web server