Код:
@echo off
setlocal enableextensions enabledelayedexpansion
>nul chcp 1251
for /f "usebackq tokens=3" %%i in (
`reg.exe query "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon" /v "DefaultUserName" ^| find.exe /i "DefaultUserName"`
) do set sDefaultUserName=%%i
>nul chcp 866
if defined sDefaultUserName (
echo [%sDefaultUserName%]
) else (
echo Not found [DefaultUserName] parameter in [HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] subkey.
)
endlocal
exit /b 0
