aqEnvironment.RebootAndContinue insufficient permissions

I am trying to execute a RebootAndContinue as follows:

function Reboot()
{
  	var password = ProjectSuite.Variables.WindowsLoginPassword;
	aqEnvironment.RebootAndContinue("Administration.AfterReboot", password);
}

function AfterReboot()
{
	Log.Message("Reboot occured.");
}

Upon running the Reboot function, I receive "Insufficient permissions". My user is in the local administrator group. My shortcut, which is the ONLY way I load TC has run as administrator selected.

I talked to my network guy, and he cannot think of anything that would cause this. Help? Tahnks.