@echo off set executed=false for /d %%D in (c:\*) do ( if exist %%~fD\python.exe ( %%~fD\python.exe %cd%\..\Python\test.py %1 set executed=true cmd /c ) ) if %executed% equ false if exist %UserProfile%\AppData\Local\Programs\Python\ ( for /d %%D in (%UserProfile%\AppData\Local\Programs\Python\*) do ( if exist %%~fD\python.exe ( %%~fD\python.exe %cd%\..\Python\test.py %1 set executed=true cmd /c ) ) ) if %executed% equ false ( echo ERROR. It required install Python. echo Please, go to https://www.python.org/downloads/ and install Python. echo If you don't know to do it or you don't feel secure, please, contact with any tecnician. echo Please, press any key to continue. set /p input= )