HTTP/1.1 500 Server Error

[Reza Alirezaei]

I get the following error when I try to add an asp application to my
solution:
"The web server reported the follwoing error when attempting to create or
open the web project locate at the following URL
:'http://localhost/WebApplication1'.'HTTP/1.1 500 Server Error"

I had the same problem with my IIS some days ago and I fixed that problem
but VS.NET still complaining about it.

Thanks for your time
Reza