Prerequisites (Windows 2019 / 2016 / 2012)
- In Server Manager, ensure that the Microsoft .NET Framework 3.5.1 Feature is installed
- In Server Roles, ensure that the IIS Server role is installed with at a minimum the role features listed below. Additional role services may be installed.
Common HTTP Features
.NET Extensibility 3.5
IIS Management Console
IIS Management Scripts and Tools (required for upgrades)