set version=451
if not exist "C:\Program Files\Scratch 2\%version%.txt" goto installer

goto fin

:installer
rmdir "C:\Program Files\Scratch 2\" /s /q
mkdir "C:\Program Files\Scratch 2"
xcopy  "\\Serveur01\Packages\install64\scratch\%version%\scratch 2" "C:\Program Files\Scratch 2" /Y /E
echo rt>"C:\Program Files\Scratch 2\%version%.txt"

: fin