@echo off
goto :Start

--------------------------------------------------
RDS Shadow Connection

Positional parameters:
  [1] <host> - hostname or address with sessions for connect

Administrator rights required
--------------------------------------------------

:Start
	set host=localhost
	if "%~1" NEQ "" set host=%~1

:Admin_Check
	openfiles >nul 2>&1
	if %errorLevel% == 0 (
		set code=0
	) else (
		set code=5
		cls
		echo Restart this as Administrator!
		pause
		goto :Exit
	)

:Session_Choice
	quser /server:%host%
	set /p rid="Enter RDP user ID for connect: "
	start "" mstsc /shadow:%rid% /v:%host% /control /noConsentPrompt

:Exit
exit %code%