DraStic

I downloaded drastic for playing my translations of fire emblem 12 and ace attorney investigations 2 easily, but I can't seem to load the dsv into my games.
I had to create the folder marked com.dsemu.drastic because it wasn't there.
I've searched all over the web for a way to load a dsv into a game but none of them seem to help.

The dsv file doesn't actually go in com.desmu.drastic, it goes in sdcard/drastic/backup. sdcard might be a different name depending on your device, for example it could be sdcard0. The dsv file should have the same name as the ROM, but with the .dsv extension instead of .nds, .zip, .rar, or .7z.