title Windows 8.1 x86 (pwd=fred)\n Enter password - if wrong Windows menu is loaded
# Example .txt file for a \_ISO\WINDOWS\WIN8\Windows_8.1_EN-US_x86_PWD.iso file
# which asks for a password - see http://www.easy2boot.com/configuring-e2b/protection-and-security/
errorcheck on
set bad=
# show bitmap
call Fn.70 3 && clear
# display your own message
echo && echo -n $[0x0e]Enter the secret password 
# cursor off
call Fn.70 0
# ask for password but do not display **** characters
password fred > nul || set bad=1
# normal mode
call Fn.70 2
clear
if "%bad%"=="1" echo -e $[0x0e]Wrong password! && set /p:3 ask=
if "%bad%"=="1" call /%grub%/bios int=0x10 eax=0xe07 > nul
# get rid of background
call Fn.70 1 
clear
set ask=
if "%bad%"=="1" set bad= && configfile (md)0x3000+0x50

