Load .cpf , .ppf , and .vce files downloaded from the Yamaha MusicSoft store or third-party creators.
What (e.g., SX900, Genos) you are using? What types of files (.ppf, .sf2, etc.) you want to import? If you are facing any specific error messages during setup?
Version 2.8.1 and the immediately preceding 2.8.0 update introduced several functional enhancements: Yamaha Expansion Manager V2.7.0 for Windows 10/8.1