I don't know why DOC is pimping your RUNNAS for insecure use. It's fine for EXEs where you can apply the CRC check, but it does no good to check CRC on KiX32.exe and then let the hacker subvert the process by sub'ing out the script.
_________________________
Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.