COS-ROMANS.ttf updated 12/13/2021
COS-ROMANS-Bold.ttf updated 12/13/2021

Double-click COS-ROMANS.ttf to install it. After it is installed, double-click COS-ROMANS-Bold.ttf to install it. 

If you have a previous version installed, please go to Control Panel\Appearance and Personalization\Fonts to delete it before installing the new one. If you cannot delete the old one, you may need to close all applications and possibly reboot before trying again.