this is only a Session Cookie so that the system will know if you are logged in or not. This Session Cookie will not be used for anything else. If you click the Do not continue button then this session will be canceled and you will not be abel to use the Cadbox system and will be directed to FCAB home page. FCAB homepage do not use any cookies what so ever. Before you continue you should also read the Cadbox Instructions Manual.
Best regards, FCAB.