Microsoft.NET Framework

Install the latest full version of Microsoft .NET Framework. Do not install the Client Profile distribution.

1. Launch Server Manager (based on Windows Server 2019).
2. Select Add roles and features and then click Next.
3. Select Role-based or feature-based installation and then click Next.
4. Select the server and then click Next.
5. Check .NET Framework 3.5 Features (includes .NET 2.0 and 3.0).
6. Check .NET Framework 4.7 Features.
7. Select Next and then click Install.
   You may need the original server installation media to define the source for the installation.