Registry automatisch auslesen und das Ergebnis speichern

@echo off & setlocal ENABLEDELAYEDEXPANSION 
set option=%~1 
set "regsettings=%~2"   

if "%option%" neq "" (   

	if "%regsettings%" neq "" (   
		if /i "%option%" == "export" goto :EXPORT   
		if /i "%option%" == "import" goto :IMPORT   
	) 
) 

echo Fehlender oder falscher Parameter 
echo   (Beispiel: startpage export^|import "C:\test_settings.txt")   
goto :EOF 

:EXPORT 
for /f "skip=1 tokens=4*" %%k in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Start Page"') DO @(set firstpage="StartPage"="%%k")   

for /f "skip=1 tokens=5*" %%k in ('reg query "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /v "Secondary Start Pages" 2^>nul') DO @(set nextpages="SecondaryPages"=%%k)   

echo !firstpage! >!regsettings! 
if "!nextpages!" neq "" ( echo !nextpages! >>!regsettings!)   

goto :EOF 

:IMPORT 

for /f "tokens=2* delims==" %%k in ('findstr "StartPage" "%regsettings%" 2^>nul') DO @(   

	reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /f /v "Start Page" /d %%k   

) 

for /f "tokens=2* delims==" %%k in ('findstr "SecondaryPages" "%regsettings%" 2^>nul') DO @(   
	reg add "HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main" /f /v "Secondary Start Pages" /t REG_MULTI_SZ /d %%k   

) 

goto :EOF