Xref: utzoo comp.sys.mac.programmer:17159 comp.sys.mac.misc:2754 Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!ucsd!ucbvax!agate!shelby!csli!francis From: francis@csli.Stanford.EDU (Dave Francis) Newsgroups: comp.sys.mac.programmer,comp.sys.mac.misc Subject: Protecting apps on networks Message-ID: <15105@csli.Stanford.EDU> Date: 30 Aug 90 20:18:03 GMT Sender: francis@csli.Stanford.EDU (Dave Francis) Reply-To: francis@csli.stanford.edu (Dave Francis) Followup-To: comp.sys.mac.programmer Organization: Center for the Study of Language and Information, Stanford U. Lines: 10 Hello! I need information about how to protect my application from being run multiple times on a network. The behavior I'm looking for is seen in 4th dimension where you can't run more than one application at a time on the network unless you buy more than one. Do I need to know a lot about AppleTalk to implement this?? Thanks for any help, Dave Francis - Sapphire Design Systems