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1. To register your programs directory with the system updater:
	dcuhelper.exe -r "program_labelname" "full_path_to_app_directory"

2. To invoke the updaterwith various commandline options:
	dcuhelper.exe -[r]i "program_labelname" "full_path_to_app_directory" "missingupdatertitle_or_._for_silent" [commandline options to be passed to updater]
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