@echo off
title [InstanceCheats.com] Step 4 - Disable HVCI / Memory Integrity / Core Isolation
color 0C
echo.
echo  ============================================================
echo   InstanceCheats.com Fix Tool - Disable HVCI (Core Isolation)
echo  ============================================================
echo.

net session >nul 2>&1
if %errorlevel% neq 0 (
    echo  [ERROR] This script requires Administrator privileges.
    pause
    exit /b 1
)

echo  [*] Disabling Memory Integrity (HVCI)...
reg add "HKLM\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity" /v Enabled /t REG_DWORD /d 0 /f >nul 2>&1

echo  [*] Disabling Core Isolation...
reg add "HKLM\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\KernelShadowStacks" /v Enabled /t REG_DWORD /d 0 /f >nul 2>&1

echo  [*] Disabling UEFI lock on HVCI...
reg add "HKLM\SYSTEM\CurrentControlSet\Control\DeviceGuard" /v Locked /t REG_DWORD /d 0 /f >nul 2>&1

echo.
echo  ============================================================
echo   [OK] HVCI / Memory Integrity has been disabled.
echo   A REBOOT is required for changes to take effect.
echo  ============================================================
echo.
choice /C YN /M "  Reboot now? (Y/N)"
if %errorlevel%==1 shutdown /r /t 5 /c "Rebooting to apply HVCI changes..."