Good evening, RitmusBarbarus.
At the time being, There is no chance of trying out the described scenario, because this machine is not connected to any local network.
Yet, as quite a few exhancements and bugfixes have been applied to psexec since v1.83, it may be worth the try and update to the current version which is v1.94.
(You may like to backup your current PsTools download file, pstools.zip, before updating just for the rare case where updating causes other problems.)
Kind regards,
Karl