Hi Gareth,
I think that since the two prompts were deactivated, the Property2 does not come into play as the whole prompt command is bypassed.
What you already have there is fine, but you need to also change the TASK section. Replace all the %CHCKLCK% and %RUNLOGIC% variables with a hard coded 1.
Let me know whether or not that resolves the issue.
Thanks,
Scott