When you try to debug an ASP.NET application in Visual Studio.NET. you may receive the following debugging error.
Error while trying to run project: Unable to start debugging on the web server. The project is not configured to be debugged.
Following are reasons and solutions for this problems.
You are not a part of debugger group.
Local Users and Groups ->Users- > add yourself as a Debugger User (Also check if you are a VSDeveloper
You dont have execute permissions on your virtual folder.
Step 1: Control Panel -> Administrative Tools- >Internet Service Manager
Step 2: Default Web Site -> Right Click on your Project-> Properties->Execute Permissions -> Scripts and Executables
You have kept ASP.NET debugging unchecked.
In VS.NET IDE,
Right Click Project - >Properties->Configuration Properties ->Debugging-> Debuggers Enable Check the checkbox for ASP.NET Debugging