filedisk /encrypt c:\test.iso c:\test.iso /aes256
filedisk /encrypt d: c:\test.iso
filedisk /mount D: I: /cd /aes256 filedisk /mount c:\test.iso I: /cd /aes256
"/cd"を忘れない
filedisk /umount I:
http://winpt.s55.xrea.com/CrossCrypt/CrossCrypt.html