CLS
@ECHO THIS BATCH FILE WILL EXPORT THE REGISTRY KEYS AFFECTED,
@ECHO THEN APPLY THE REGISTRY PATCHES, 
@ECHO YOU WILL NEED TO MERGE THE UNDO_FILENAME FROM MY SITE
@ECHO TO UNDO THE CHANGES MADE 
@SET /P userchoice1=Select "y" to continue...

@IF "%userchoice1%"=="Y" GOTO AGREE1
@IF "%userchoice1%"=="y" GOTO AGREE1

CLS
@ECHO CANCELLED 
@PAUSE
EXIT

:AGREE1

IF EXIST "%userprofile%\My Documents\RegBackup\EXPORT_OpenInNewWindow.reg" GOTO AGREE2
GOTO CONT

:AGREE2
CLS
@ECHO THE EXPORTED FILE ALREADY EXISTS
@ECHO DO YOU WANT TO OVERWRITE
@SET /P userchoice2=Select "y" to continue, "n" to continue and not create an export file,          or nothing to cancel...

@IF "%userchoice2%"=="Y" GOTO CONT
@IF "%userchoice2%"=="y" GOTO CONT
@IF "%userchoice2%"=="N" GOTO CONT3
@IF "%userchoice2%"=="n" GOTO CONT3

CLS
@ECHO CANCELLED 
@PAUSE
EXIT

:CONT
@echo off

IF EXIST "%userprofile%\My Documents\RegBackup" GOTO CONT2
mkdir "%userprofile%\My Documents\RegBackup"
GOTO CONT2

:CONT2
cd %userprofile%\My Documents\RegBackup
regedit /e EXPORT_OpenInNewWindow.reg "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main"
regedit /e EXPORT_OpenInNewWindow_2.reg "HKEY_CLASSES_ROOT\InternetShortcut\shell\Open In New Window\command"
GOTO CONT3
:CONT3
%1=="%1"
cd %userprofile%\desktop
echo > OpenInNewWindow.reg Windows Registry Editor Version 5.00
echo >> OpenInNewWindow.reg [HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
echo >> OpenInNewWindow.reg "AllowWindowReuse"=dword:00000000
echo >> OpenInNewWindow.reg [HKEY_CLASSES_ROOT\InternetShortcut\shell\Open In New Window\command]
echo >> OpenInNewWindow.reg @="rundll32.exe shdocvw.dll,OpenURL %%1"
regedit OpenInNewWindow.reg
del OpenInNewWindow.reg
CLS
@ECHO SUCCESS 
@PAUSE
EXIT