Check Windows license activation

@ECHO OFF

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::  Synopsis:  Windows license activation check

::  Details:   Check the windows licenses activation using the slmgr.vbs script and parse significant info

::             Verbose=No will read the Status line and include the Notification if not properly licensed

::  Credit:    https://superuser.com/users/942348/zer0byt3 for how to display in the output instead of a popup

::                                    invoke slmgr using: cscript //nologo

::             https://stackoverflow.com/questions/31035636/batch-store-command-output-to-a-variable-multiple-lines

::  Context:   Machine

::  Tags:      $OperatingSystem=”*Windows*”

::	History:   2020-06-01 Marcel Calef – initial release

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SET OpSYS=%1

SET verboseLevel=%2
if “%verboseLevel%”==”Yes” (

	ECHO %OpSYS%

	ECHO.

	ECHO ======================================================================

	cscript //nologo c:windowsSystem32slmgr.vbs /dlv | findstr /C:”Name:” /C:”Key Channel:” /C:”Product Key:” /C:”Status” /C:”Licensed” /C:”Notification”

	)
if “%verboseLevel%”==”No”  (

	:: Read the Status line and include the Notification if not properly licensed

	cscript //nologo c:windowsSystem32slmgr.vbs /dlv | findstr /C:”Licensed” /C:”Notification”

	)