@echo off
set regpath=HKCU\Software\Microsoft\Windows\CurrentVersion\ThemeManager
set Themespath=C:\Windows\resources\Themes\Royale\Royale.msstyles
reg add "%regpath%" /f /v "DllName" /t REG_SZ /d "%Themespath%" >nul
reg add "%regpath%" /f /v "ColorName" /t REG_SZ /d "NormalColor" >nul
reg add "%regpath%" /f /v "SizeName" /t REG_SZ /d "NormalSize" >nul
net stop Themes >nul
net start themes >nul