Players starting earlier will have to wait for 1453 to begin with regular tech progression as technology during CK2 era does not change much. Converter supports two starting bookmarks - 1444.11.11 and the date of conversion.Without front-end (running the converter manually), mod will be exported to converter's output/ folder, and will have to be moved manually by user.Using the front-end, the mod will be copied to EU4 mod/ directory located in users' documents, usually C:\Users\User\Documents\Paradox Interactive\Europa Universalis IV\mod.Converter supports compressed save games.Europa Universalis IV, with optional expansions, latest version is required.Crusader Kings II with optional expansions, latest version is required.