how can i find what client are activated from the KMS server. is there any way to find the list of computer or client. remember that we donot have SCCM. we are running the KMS key in Server 2008 R2.

This info can be found in the Key Management Service log in the event viewer on the KMS host. Look for event ID 12290.

i know this way. but i want to know the other way

KMS as such does not keep a list of activated computers.

Hello Imran Amir, You can use VAMT to query your machines remotely, this will show you what key type the machine is using, and whether the machine is activated or not.Thanks, Darrell Gorter [MSFT] This posting is provided "AS IS" with no warranties, and confers no rights. VAMT - Volume Activation Management Tool - Download link http://www.microsoft.com/downloads/details.aspx?FamilyID=ec7156d2-2864-49ee-bfcb-777b898ad582&displaylang=en