Running two OCSInventory Agent in Windows 7

Hello,

I would like to know if it is possible to run simultaneusly two instances of "OCS Agent" in a Windows 7, because I need to inventory the same machine against two different servers. For that purppose, I had installed two times OCS and, in the second installation, I had modified "ocsservice.exe" to "ocsservice-TEMP.exe". After that, I had created a new service with "sc create OCS-TEMP binPath= "c:\Program
 Files (x86)\OCS-TEMP\OcsService-TEMP.exe" but when I try to start this new service, I get error 1067. However, if I stop first OCS service and start this new one, then, starts OK... so it seems the problem is not the name of "ocsservice.exe"...

How could I get both services running simultaneusly???

Thanks