This manual only applies if you log in to and sign in %%product.onlineofrbusiness%% (KO4B) using anKBC e-Business Card. If you've opted for KBC Sign (the alternative security method), a certificate does not need to be installed.
An KBC e-Business Card that has already been activated can subsequently be installed or re-installed manually via the configuration screen of the KBC-Online for Business security software.
To open the configuration screen, go to the start menu > KBC-Online for Business > Configuration screen (the icon appears below). Users of Windows 10 should go to the start menu > All apps > KBC-Online for Business > Configuration screen.