Microsoft .NET Framework 4.5

The server you will use to install the Isah Web Services needs to be equipped with the following software:

• Operating system: Windows Server 2008 R2, Windows Server 2012 and Windows Server 2012 R2
• IIS 7.5 or a more recent version
• Microsoft .NET Framework 4.5. If your operating system is Windows 2012, this will already be installed.

You can download Microsoft .NET Framework 4.5 from the Microsoft website for installation on the server.