What Is Gvlk Key

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Kennedy Tadder

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Aug 3, 2024, 4:50:39 PM8/3/24

to murdeconre

Another question. If we installed and activated the KMS key on 6 installs (obviously a mistake), do we have to re-arm the system somehow before it will start working again? Or will the original KMS key installation (on the KMS server) still work?

If you installed the key on more that one machine and need more than 6 activations, you have to call Microsoft and have them reset it the activation count on the KMS host key. You also need to reinstall the appropriate KMS client key on all the servers.

Since you put the KMS host key on some servers by mistake, you may want to look thru your DNS carefully to make sure that there are no errant _VLMCS records anywhere. Then on all of your KMS clients, run ipconfig /flushdns.

This was key (no pun intended): In VAMT / Volume activations by type, it shows that the machines are all cross-licensed. So every machine has licensed one or two of the others. That must be what is keeping the activation count low.

and fyi, using the generic key does not activate you. It merely allows you to bypass the prompt during installation, which I think was the point of your question. You will still be required to enter your real key later for activation.

If yes, then I highly recommend that you should purchase a Volume License and build a KMS Server. That way, you don't even have to worry about customising the PID key and the KMS server will automatically activate your Windows clients after they get domain joined. That is actually the whole point of what somebody referred to as the "generic" PID key which is actually KMS Client PID key. Your KMS server which has the KMS Server PID key will automatically search for clients on your domain and keep them activated on a recurring schedule.