*snip*
>They are running it on a single shared server. So I guess I must run the regsrv32 on the server.
>
>Are there any parameter(s) I must send when issuing regsrv32.exe?
>Do I run regsrv32.exe out on the DOS prompt?

PMFJI, but you need to pass the name of the OCX to Regsvr32 like:

regsvr32 MyOcx.Ocx

This can be done at the DOS/CMD prompt. You could also use the DLLRegisterServer function in the OCX. An OCX is also a DLL. Ex.

declare integer DllRegisterServer in Comctl32.ocx
DllRegisterServer()

HTH.