Батники - вопросы и решения

if exist %n%\$OEM$\nul SET OEM=/m:%n%\$OEM$

@echo off
setlocal enabledelayedexpansion
SET n=Sources
for %%I in (C D E F G H I J K L M N O P Q R S T U V W) do dir %%I:%n%&&(set OP=%%I:%n%&goto Success)
echo Could not find oem folder!&exit
:Success
SET DD=Sources
SET MM=Win7
SET IN=NI
for %%I in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
set IP=%%I:\!DD!\!MM!
dir /d !IP!\install.wim&&set IN=!IP!\install.wim
dir /d !IP!\install.esd&&set IN=!IP!\install.esd
dir /d !IP!\install.swm&&set IN=!IP!\install.swm
IF !IN! NEQ NI goto :INST
)
IF %IN% EQU NI (
echo ERROR - COULD NOT FIND INSTALL.WIM(ESD,SWM) in %DD%\%MM% folder!
pause
pause
goto:RBT
)
:INST
echo %IP%
if exist X:\sources\unattend.xml SET UN=/unattend:X:\sources\unattend.xml
if exist %IP%\unattend.xml SET UN=/unattend:%IP%\unattend.xml
if exist %IP%\_unattend.xml SET UN=/unattend:%IP%\_unattend.xml
if exist %OP%\OEM\nul SET OEM=/m:%OP%\OEM
if exist %OP%\$OEM$\nul SET OEM=/m:%OP%\$OEM$
set ST=X:\Setup.exe
if exist %IP%\Setup.exe set ST=%IP%\Setup.exe
if not exist %ST% goto :BAD
cd /d %IP%
%ST% /installfrom:%IN% %OEM% %UN%
goto :RBT
:BAD
dir X:\ /b
echo Cannot find %ST% !
echo.
:RBT
exit
@echo Press a key to reboot now...
pause
wpeutil reboot
pause
:QUIT
exit

for %%I in (C D E F G H I J K L M N O P Q R S T U V W) do dir %%I:\%n%&&(set OP=%%I:\%n%&goto Success)

if exist %OP%\OEM\nul SET OEM=/m:%OP%\OEM
if exist %OP%\$OEM$\nul SET OEM=/m:%OP%\$OEM$