We have to register OCX on pc where regsvr32.exe is not presnet. If we copy regsvr32.exe in windows system the registration fail saying that the library file are missing. Somewone know wich file must be present with regsvr32.exe. I know if we install internet explorer or an other similar product the file regsvr32.exe and other necessary file will be install at the same time but we don't want to make these installation.