Is it possible to have a VFP6.0 EXE use a 256 Color Icon?

I've tried everything I can think of and it just doesn't seem to accept it, i.e. If I create an ico file containing a 256c 16x16 and 32x32 it will use the default VFP icons, if I include 16c versions as well, it will use those.

Any pointers appreciated.

- Aaron.