@echo off
set KEY_NAME="HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters"
set VALUE_NAME=AllowInsecureGuestAuth

REM 检查键是否存在，如果不存在则创建
reg query %KEY_NAME% >nul 2>&1
if %ERRORLEVEL% neq 0 (
    echo Creating key %KEY_NAME%
    reg add %KEY_NAME% /f >nul
)

REM 检查值是否存在，如果不存在则创建并设置为 1，如果存在则更新为 1
reg query %KEY_NAME% /v %VALUE_NAME% >nul 2>&1
if %ERRORLEVEL% neq 0 (
    echo Creating value %VALUE_NAME% and setting it to 1
    reg add %KEY_NAME% /v %VALUE_NAME% /t REG_DWORD /d 1 /f >nul
) else (
    echo Updating value %VALUE_NAME% to 1
    reg add %KEY_NAME% /v %VALUE_NAME% /t REG_DWORD /d 1 /f >nul
)

echo Operation completed.