solution for Auto-attach to process '[360] aspnet_wp.exe' on machine failed

.NET 247 : Unable to debug after installing VS2005 on microsoft.public.vsnet.debugging: "Auto-attach to process '[360] aspnet_wp.exe' on machine"


Installing the Visual Studio 2005 Beta would configure IIS to use the v2.0
.NET Framework, it would cause that Visual Studio.NET 2003 cannot debug
against the new version.

Do you have tried the following resolution to configured IIS using the v1.1
.NET Framework again::

Open a command prompt and navigated to the 2.0 .NET Framework folder:
C:\Windows\Microsoft.NET\Framework\v2.0.*

Then run the following command to remove the 2.0 mappings from IIS:
ASPNET_RegIIS.exe -u

After this we navigated to the 1.1 .NET Framework folder:
C:\Windows\Microsoft.NET\Framework\v1.1.4322

Run the following command to configure IIS to use the 1.1 .NET Framework
ASPNET_RegIIS -i