[Vlad02]

4 volk1234 рабочий код в Вашем случае:
@echo off
color 18
setlocal
echo " Processors = "%NUMBER_OF_PROCESSORS%
echo "For [/noexecute=AlwaysOff /nopae /fastdetect /usepmtimer] input 1"
echo "For [/noexecute=AlwaysOff /nopae /fastdetect] input 2"
echo "For Exit input 0"
set /p INI_PAR =
i f%INI_PAR%==0 goto eof
if %INI_PAR%==1 (bootcfg /raw "/noexecute=AlwaysOff /nopae /fastdetect /usepmtimer " /id 1) else
@if %INI_PAR%==2 (bootcfg /raw "/noexecute=AlwaysOff /nopae /fastdetect" /id 1) else (echo error parametrs)
endlocal
pause