Hi guys. Because I often mess up a lot in a short time, I´ve created this script. It copies your script into folder "Backup" with time and date. I modified my au3.properties a little to easily run it from Scite: command.3.*.au3="YOURPATH\Au3Backup.exe" "$(FilePath)" command.subsystem.3.*.au3=1 command.name.3.*.au3=Backup command.shortcut.3.*.au3=Shift+F1 command.save.before.3.*.au3=1 You have to compile it to get it running. Maybe someones else than me finds it useful. Have fun $from