Control

Identifies an object as an OLE Control.

Registry Entry

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
    \Control

Remarks

This optional entry is used  by containers to fill in dialog boxes. The container uses this subkey to determine whether to include an object in a dialog box that displays OLE Controls.. A control can omit this entry if it is only designed to work with a specific container and thus does not wish to be inserted in other containers.