@echo off
reg query HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\ /v drives >nul 2>&1

if %ERRORLEVEL% == 0 goto end
if %ERRORLEVEL% == 1 goto installdrives

:installdrives
reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v drives /t reg_sz /d "\\server\scripts\drives.bat"
goto end

:end
@exit