cant get files out of a secure access vault.

Autorun didn’t open my vault, but the secure access program did.  I learned to drag a file from the table of contents to an unencrypted space on the flash drive’s page, but could not find a program that would read it.  Apparently I need some way to unencrypted it after moving it.  I was not successful in moving it off the flash drive.

   Still puzzled.