set AppUpdater$Dir <obey$dir>
ifthere <AppUpdater$Dir>.Buggy then wipe <AppUpdater$Dir>.Buggy ~v~cf~r { > null: }
set AppUpdaterRes$Path <AppUpdater$Dir>.
copy <AppUpdater$Dir>.AppUpdaterDDE <AppUpdater$Dir>.!AppUpdater.!RunImage ~a~c~df~l~n~pq~s~t~v
Filer_Run <AppUpdater$Dir>.AppUpdaterDDE

