>Hi All,
>
>Can someone tell me in which library or control the oleboundcontrol resides?
>Somehow it got de-registered on one of my customers' machines and I'd
>prefer to re-register manually rather than re-installing the whole app.
>Thanks.
>
>Luke

Can you please post the whole error message? This error may happen when a particular ActiveX control is not registered.
You first need to find out which control gives this error.