Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!zaphod.mps.ohio-state.edu!rpi!uupsi!sunic!sics.se!ollef
From: ollef@sics.se (Olle Furberg)
Newsgroups: comp.sys.mac.hypercard
Subject: Re: HC and Locked disks
Message-ID: <1990Sep14.235459.2076@sics.se>
Date: 14 Sep 90 23:54:59 GMT
References: <15340@csli.Stanford.EDU>
Sender: news@sics.se
Organization: Swedish Institute of Computer Science, Kista
Lines: 1

Sounds like you have an old version of HC like 1.0*.