Evaluation | Windows Server 2016 Standard Iso Not

Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion" | Select ProductName, EditionID, InstallationType Also run:

Apply the conversion using your non-evaluation generic or your specific MAK/KMS client key.

slmgr /ipk YOUR-ACTUAL-MAK-KEY-HERE Activate: Windows Server 2016 Standard Iso Not Evaluation

| Feature | Windows Server 2016 Evaluation | Windows Server 2016 Standard (Non-Eval/Full) | | :--- | :--- | :--- | | | None (free to download) | Valid Product Key (Volume Licensing, OEM, or Retail) | | Expiration | Yes – 180 days (can be extended up to 3 times, total 720 days) | No expiration | | Activation | Pre-activated for 180 days | Requires activation via KMS, MAK, or key | | Sliding Window | Counts down constantly | N/A | | Legal Use | Testing, training, proof-of-concept ONLY | Production, live workloads, long-term infrastructure | | Conversion Possible? | Yes (via DISM / Product Key) | N/A |

slmgr /ato Verify:

Install the correct product key (if you used a GVLK, you still need to activate with a KMS host or convert to MAK):

dism /online /set-edition:ServerStandard /productkey:WC2BQ-8NRM3-FDDYY-2BFGV-KHKQY /accepteula Wait. The process can take 5–15 minutes. Your server will not reboot automatically. The process can take 5–15 minutes

Get the target edition name: