If OS9 does not detect that the file is encrypted (i.e.Under Extensions, enable everything that starts with the word 'Security'.Under Control Panel, enable Keychain Access.
the files appears with a little yellow key symbol in the corner of the icon), try double-clicking on it or opening it through 'Apple File Security' under Applications > Security. I used SheepShaver and found a perfect bundle with everything here. I figured it out! Again, this is for a situation when you know the password.
