>>105897189
>when I try to install something new, it gives me a list of drives (from C\ with Win through H\ which are empty then Z\ with Mint)
>it
>from C\ with Win through H\ which are empty then Z\ with Mint
Are you talking about Wine or something?
>>105896707
OPEN
open --type tcrypt <device> <name>
tcryptOpen_ <device> <name> (old syntax)

Opens the TCRYPT (a TrueCrypt-compatible) <device> and sets up a mapping <name>.
See cryptsetup-open(8).

You set it up just like any encrypted volume, consult your distribution on the correct method. Assuming you want to automate the process on boot.