On older Windows systems (e.g. Server 2008) it may happen that the .NET framework has to be registered in IIS afterwards. To do this, one of the following commands must be executed in the command prompt:
32-bit system:
- C:\\[WindowsDirectory\]\Microsoft.NET\Framework\v4.0.30319> aspnet_regiis -i
64-bit system:
- C:\\[WindowsDirectory\]\Microsoft.NET\Framework\v4.0.30319> aspnet_regiis -i
For more information about the aspnet_regiis command, see the following link: https://msdn.microsoft.com/en-us/library/k6h9cz8h.aspx