Using "Vault" for Brother PE770 Embroidery Machine

I’m using a “Vault” drive in my Brother pe770 Embroidery Machine, but the files must be in the root directory and not in a folder. How do I do this?

Don’t put them in the Vault. In fact, unless you have a need for security for some other files, you can just delete the Secure Access files altogether and use it like any other flash drive (empty memory space).