echo off cd ..\mybackup IF NOT EXIST backupok.txt ( echo Level logic not backed up. cd ..\onilight ) ELSE ( echo Installing Oni Light level logic... cd ..\..\..\GameDataFolder rmdir /s /q IGMD xcopy ..\nikanabo\bsl\onilight\IGMD IGMD /s /k /i cd ..\nikanabo\bsl\onilight echo Oni Light level logic installed. ) PAUSE