Main.exe packing + dll secure

[darkmuonline]

Hi guys, i looking for the best way to protect my main.exe and dll. files.
What about molebox? or some other program.

Thanks!!

[MentaL]

[KarLi]

or a launcher that has this kinda system to checksum files and not let them be changeable etc
antihack = even better.

[darkmuonline]

crc check?

P.S Thanks!