MFC ActiveX Events not captured in Power Builder

Environment: VC++ 6.0, Win 95, NT 4.0, Build 1381, Service Pack 5, MFC-ActiveX, Power Builder

I have developed a MFC based Active-X control for a Power Builder App. The OCX control is capable of firing "custom" and"stock" events. During coding the Power Builder recoganizes the methods and events. The Power Builder app is able to call the OCX control methods but does not capture any OCX control events. But the Test Container provided by VC++ tools is able to use all methods and capture all events provided by my OCX control. Can some one help me a way to fire events for a Power Builder app.