Modified batch file to check Administrative permissions

dmitriRender_registerFilter.bat

@echo off
:check_Permissions
    echo Administrative permissions required. Detecting permissions...

    net session >nul 2>&1
    if %errorLevel% == 0 (
        echo Success: Administrative permissions confirmed.
    ) else (
        echo Failure: Administrative permissions needs.
        echo Please see %APPDATA%\DmitriRender\Help\players.html
        pause >nul
        exit 1
    )

@echo on
regsvr32.exe "%APPDATA%\DmitriRender\x86\dmitriRender.dll"
regsvr32.exe "%APPDATA%\DmitriRender\x64\dmitriRender.dll"