Problem with accessing saved files from a new 16gb Cruzer Force Flash drive

Hi

I’ve just purchased a Sandisk 16gb Cruzer Force Flas drive to transfer files from one pc to another (there is no internet access on this). After going through setting up my vault etc, when I put the drive into another pc, all that comes up is a recovery symbol and there is no sign of any files.

Can anyone help please?

with thanks