@ECHO OFF :: Root and repo SET "ROOT=%~dp0" :: Garry's Mod SET "GARRYSMODPATH=" FOR /F "tokens=2* delims= " %%A IN ('REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 4000" /v InstallLocation') DO SET "GARRYSMODPATH=%%B" IF "%GARRYSMODPATH%" == "" ( FOR /F "tokens=2* delims= " %%A IN ('REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 4000" /v InstallLocation') DO SET "GARRYSMODPATH=%%B" ) IF "%GARRYSMODPATH%" == "" ( ECHO Failed to figure out where Garry's Mod is installed. )