Troubleshooting Windows Activation issues with KMS
Troubleshooting Windows Activation issues with KMS
nslookup -type=all _vlmcs._tcp
Shows KMS servers in the domain.
slmgr.vbs /dlv
should show you if the client is referencing a KMS host, look for KMS REGISTERED MACHINE NAME: servername:1688
In order to use KMS.. the client needs to be using KMS licensing.. so the key you enter on install should be a KMS key, and not a MAK key.
Commands:
- slmgr.vbs -upk - to uninstall any existing product key (if any)
- slmgr.vbs -ipk
KMS product key - To enter the KMS key - slmgr.vbs /skms
:1688 - to point to a static KMS server if any - slmgr.vbs /ckms - to auto-discover KMS servers
- slmgr.vbs /ato - to activate the KMS license key
- slmgr.vbs /rearm - to extend the license to 60 days (max 3 times up to 180 days)
slmgr.vbs /skms dcpwav22179985:1688
Application event logs to check for activation attempts:
12288,12289
Reg key:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform
KeyManagementServiceName - Reg_SZ
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