@echo OFF
reg delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /f /v EditionID 1>nul 2>nul
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /f /v EditionID /d Professional 1>nul 
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /f /v EditionID_bak /d Starter 1>nul
exit 