Unable to Start Debugging on the Web Server

Allgunas posibles soluciones.

- in Users, we have ASP.NET Machine account

-Add the ASP.NET, IUSR and IWAM account to de Administrator Group
- deleted and recreated the virtual directory

- debug=”true” in web.config
- execute permissions = scripts only in virtual directory properties
- virtual directory name should be the same as the physical directory name
- ran C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis -i
- in IIS, the correct version of ASP.NET most be selected
- HTTP Keep Alive most be checked
- IIS most be configured to use Integrated Windows Authentication
- added http://localhost to the trusted sites for local intranet
- in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files,  set full rights to “ASPNET Machine Account”
- disabled the loopback check
- verified we had Windows XP service pack 2 installed
- in IIS, verified that client side and server side debugging set to true
- verified that firewall turned off
- in IE, set security level to low.
- changed web pool to be the “Classic .NET AppPool”
- verified that in IIS properties, Document tab, I had Default.aspx

 Si poseen alguna otra solucione a problemas de debug en el servidor pueden dejarlas como comentario en este post.