>I'm using Visual MaxFrame Professional 4. When I set Icons using property sheet or by setting Thisform.Icon in the init method, then the icon was being over-written. No biggie, I just set the icon in the refresh method to make sure I had proper one.

Solutions like this are dangerous. You worked around the problem without knowing the cause. Chances are, VMP has a set method to use to set the icon, and by using your own method instead you are stepping on VMP's toes.

JMHO-