Hi Victor,

>Assuming it was the DO command - what happens to the VFP9 features if running from inside a VFP6 app like this? (without the existence of the VFP9 runtimes of course....)

You get an error message like "Command contains unrecognized phrase/keyword". For some features that are not encoded into tokens such as property names you get a regular "Property...not found" error message.