> > 実行ファイルをダブルクリック
> どやって￥を打つのん？(;´Д`)ｷｰﾎﾞｰﾄﾞ編集画面ではなんか認識してなくてｱﾝﾉｳﾝと言われるです

Q: I can't type \ or : in DOSBox.
A: This is a known problem. It only occurs if your keyboard layout isn't US.
   Some possible fixes:
     1. Switch your keyboard layout.
     2. Use / instead.
     3. Open dosbox.conf and change usescancodes=false to usescancodes=true.
     4. Add the commands you want to execute to the "configfile".
     5. Start the keymapper (CTRL-F1 or add -startmapper switch to DOSBox).
     6. Use ALT-58 for : and ALT-92 for \.
     7. for \ try the keys around "enter". For ":" try shift and the keys 
        between "enter" and "l" (US keyboard layout).
     8. Use keyb.com from FreeDOS (http://projects.freedos.net/keyb/).

参考：2006/07/17(月)00時28分04秒