After your post I got to thinking, why oh why would I get a security module error since I’m using DT4 and SR7.Stop 1.2
The answer: Gamejacks inability to uninstall its down damn virtual drive and after many many attempts to get rid of this virtual parasite I finally reinstalled the program, found the MSI file that installs the universal Scsi controller, right clicked on it and selected uninstall.
Now I can play Stubbs from a HDD backup. YAY