Cenega does not have any patch on their pages and from pages relating to unofficial translation I understand that several persons have tried to do so, but they have not been successful. Today I have tried to contact support@larian.com so we shall see how fast they will be in answering my mail. I do not see any reason why to buy an add-on when a base game is not working properly. Also it can happen that addon will have some patch which will not work with EU version 1.0.15.79.
