Sometimes you need to change your Windows Server edition; maybe you installed Datacenter but only have a Standard license, or you're migrating licensing models. Here's how to do it in-place without a full reinstall.
Microsoft’s official stance is that Remote Desktop Services (RDS) generally requires an Active Directory Domain. However, for small environments, standalone servers, or specific test cases, you can set up a Workgroup RDS Deployment.
This guide covers how to install the RDS roles manually, configure licensing without a domain controller, and strictly manage local user access.
⚠ Important Warning: This guide focuses on a Workgroup setup. If you require strict Per-User CAL enforcement or advanced features like RD Gateway, a Domain environment is the only fully supported path.
