@echo off
net session >nul 2>&1
if %errorLevel% neq 0 (
    powershell -Command "Start-Process -FilePath '%~f0' -Verb RunAs"
    exit /b
)
cd /d "%~dp0"
powershell -NoExit -NoLogo -ExecutionPolicy Bypass -Command "$Host.UI.RawUI.ForegroundColor='Blue'; Clear-Host; $Host.UI.RawUI.WindowTitle='Administrator: PowerShell'"