Dump registry

dump_reg.bat

@echo off
setlocal
set "RegBackupFile=C:\Users\user\Documents\csd_data\bkp.reg"

> "%RegBackupFile%" (
    echo Windows Registry Editor Version 5.00
    echo.
)

for %%a in (HKLM HKCU HKCR HKU HKCC) do (
    echo Exporting %%a
    reg export "%%a" "%Temp%\%%a.reg" /y >nul 2>&1
    if exist "%Temp%\%%a.reg" (
        echo %%a backup created successfully.
        >> "%RegBackupFile%" echo ; ---------------- %%a ----------------
        findstr /v "^Windows Registry Editor Version 5.00" "%Temp%\%%a.reg" >> "%RegBackupFile%"
        >> "%RegBackupFile%" echo.
        del "%Temp%\%%a.reg"
    ) else (
        echo Failed to create %%a backup.
    )
)

echo Done. Full registry backup saved to "%RegBackupFile%"
pause