Hi Kaumir,

I am sure that you could do this using API's. Though, I would suggest using the setup wizard which will automatically add the necessary OCX controls for installation.

If your requirements are specific, there is no harm re-registering and you could use the silent feature of regsvr32 to display no messages.

I think it is regsvr32 /s

>Hello,
>
>I am registering ocx dynamically in my application.
>Before that I want to check whether ocx of correct version is
>already registered or not ?
>One way to do this is I think by reading the windows registry values.
>Any other workarounds or ideas?
>
>Thanks
>Kaumir