8.3.7 Simultaneous execution on the same computer
You cannot execute more than one JP1/DH - Server administrator command simultaneously on the same computer. If you execute more than one such command simultaneously on the same computer, the commands other than the current command stay in the standby state for the period specified in the timeout option.
However, even on the same computer, if you use a separate Windows account to execute an administrator command, you can simultaneously execute an equal number of commands as the number of such accounts.
In addition, when multiple commands were in the standby state, the order of execution might be different from the order of activation. For example, if command B and command C go into the standby state while command A is being executed, the command to be executed after command A ends is either command B or command C.