Hi,All
For the first time, I tried an ActiveX in my application. It's not
so sophistcated one but just included some threed buttons in a form.
And I built it into one Exe file to distribute along with other data files as usual. The problem is that a ditributed application on other machine gets an OLE Error when being excuted. I think I know what's wrong with it and searched Web ,followed the tips to register OCX control. I have two question at this moment not to mention manual register haven't worked so far.

1.In setup Wizard procedure, should I include OCX files and check it ?
;I checked the exe file in procedure 6 where ActiveX checkbox is because the form with OCX was in it ( just my thought ).

2. I learned the relevant API function in FAQ. How can I use it best?
For example, make a utility file that has such API function and check the ocx whenever the application starts ?

Any advice would be appreciated greatly.