Vault showing as empty on one computer, but not another

Hi.

You have to install dokany by your self since version 1.6.
or if doubelst to you can also install WinSFP as virtual file system

Please check also this post:

If your vault is not showing files on machine a, but is showing files on machine b, it’s most likely that the encrypted vault files are not available to Cryptomator on machine a. Possible reasons: incomplete sync, right management (no read permission),
An other reason might be incompatible Cryptomator versions (eg vault is format 8, Cryptomator is version 1.5.x)