Verifying the ASP.NET 4.0 configuration
Verify that the IIS environment contains ASP.NET 4.0:
- Open a command prompt as an administrator.
-
Type the following command and press Enter:
"%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe" -lv
If the IIS environment contains ASP.NET 4.0, the command returns the following entry:
4.0.30319.0 C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll
-
If you do not see the entry, type the following command and press Enter to
install ASP.NET 4.0:
"%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe" -i