Re-run the same installer – choose “Repair” or “Modify” and add the Control Center component.
Control Center 3 is not sold or distributed separately. It is automatically installed as part of the full driver & software package for your specific Brother printer model. brother control center 3 download
If you cannot find CC3 on Brother’s site for your model, reply with your printer model and OS, and I can send you the direct link. Need the direct download link for your exact model? Reply with your printer model number. Re-run the same installer – choose “Repair” or