If you have installed the Evaluation edition and need to switch it to a volume license to activate via KMS, you will need to use a . These keys tell the server to look for a KMS host instead of a retail activation server. Windows Server 2019 Edition KMS Client Setup Key (GVLK) Datacenter WMDGN-G9PQG-XVVXX-R3X43-63DFG Standard N69G4-B89J2-3G4F2-87YCX-C24TG How to Activate via Command Line (KMS)
To activate a specific 2019 server as a KMS client, you must use the Generic Volume License Key (GVLK) provided by Microsoft. Use the command: slmgr /ipk Common GVLKs include: Windows Server 2019 Standard: N69G4-B89J2-4G8F4-WWYCC-J464C windows server 2019 kms iso link
slmgr /skms Activate: slmgr /ato Deployment Steps: ISO to Activation Download: Secure the ISO from VLSC. If you have installed the Evaluation edition and