Problem with install CCM msi from GPO

Question

Hi.

I have a problem with installing ccm package from gpo. I prepared msi package using wininstall le and added new policy with msi to OU.

in workstation event log i saw this: Installator has insufficient privileges to modify file: C:\WINDOWS\system32\CCM\ServiceData\Messaging\EndpointQueues\PeerDPManager\00000001.msg.

I know that installation msi from AD is under nt authority/system and i checked that the SYSTEM has full privileges on c:\windows\system32. error 1321

I have oryginal ccm msi but i don`t know how to (for example) implement sitecode or oher setting to msi.

Maybe You know how can I solve this problem ? Lukas Regards