Butting my head against the wall on this one:
400 XP / Vista / win7 machines, I am trying to add a user with admin rights to the local machine, however the script will no run or fail. The purpose is to have a common admin account on each machine to deploy Zen Agent to.
Testing one user, I place the makeuser.bat on a windows server and run it. Script content:

net user zenAdmin1 AgentZEN1 /add
net localgroup "Administrators" "zenAdmin1" /add
REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\LSA /V ForceGuest
REG ADD HKLM\SYSTEM\CurrentControlSet\Control\LSA /V ForceGuest /t reg_dword /d 0

The result vary from unable to run to machine freezing. Running manually works of course.
I though that adding the tree to the ZCM user source will help, I cannot use the tree admin as an option, only Windows account..Could be nice.
So what are my options? short of having the elfs walking to each computer, how can I add a user to the local machine?