I have a asp.net 3.5 project. it worked perfect, but since i deleted some pages and my App\_Data folder (because i didn't need them anymore), and i want to debug it from visual studio, it doesn't even launch anymore!
i am getting this IIS Express notification:

> 
> **URL binding failure**
> 
> 
> cannot start the website because administrative privileges are required to bind to the hostname or port
> 
> 
> 

i already tried to fix it by running visual studio as an administrator, but that didn't change anything.

**what is going on, and how to fix it????**