pXent_setbodyflagall, fails and returns 0 - must there be registered ents before setting?

pXent_setbodyflag(my...) returns 1 and works. Is it best just to set it on a one on one per bases need?

Thanks for any help.
Mal

It has been years since I've really used physX but AFAIR the ..._all command seemed to have no effect in my game either. I've just used the regular command on every entity instead.

Ok thanks for ruling out a local system issue or code issue.

Thanks!