If you encounter issues where the factory content does not appear in your software, follow these standard procedures recommended by Native Instruments Support : Battery 4: Cutting-edge drum sampler - Native Instruments

Are you having trouble this specific library file, or are you trying to open it within the Battery 4 software?

: If the files are present but not scanning, you may need to reset the database by deleting the following folder (ensure Battery 4 is closed first):

Native Instruments Battery 4: Basics + using Expansions 2021!