If you want to upgrade from versions of 1.12 or below please remember that the former UCDI drivers with Blowfish (not Blowfish 64bit!), CAST, Triple-DES, GOST, Cobra128, RC4 and TowFish (additionally IDEA and MARS) are _not_ included in this ZIP anymore. If you have encrypted files with such drivers copy them (*.UCD) to a save place, install the new version, copy back and reinstall (Options...UCDI Drivers...Add Driver).