>Hi, J.Crescencio
>
>Thanks for your reply. You are right with the "distribution" and "registering" issue. Moreover, the ocx registered within win0S is not consistence, i.e. Wang with WinNT, Kodak with Win98. It is really a mess if some of clients use different WinOS. I should drop this idea out from my project.
>
>Nevertheless, I am just curios about the scenerio happened like this.
>
>Thanks all people who respond to my question.
>
>Matthew
>tokaho@hkstar.com

As long as they have the controls installed (which is default on most Windows OS's except W95) you don't have to worry about the names; the CLSID and/or PROGID does not change just don't include it in your distribution unless you are using the Professional version of the controls.