Newsgroups: comp.sys.mac.programmer Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!wuarchive!uunet!sugar!peterc From: peterc@sugar.hackercorp.com (Peter Creath) Subject: Re: OpenDriver("\p.BOut, &refNum") Message-ID: <1991Jun8.005421.22412@sugar.hackercorp.com> Summary: Problem Organization: Sugar Land Unix -- Houston, TX References: <1991Jun7.161708.18727@IRO.UMontreal.CA> Date: Sat, 8 Jun 1991 00:54:21 GMT dubuc@IRO.UMontreal.CA (Martin Dubuc @ Universite de Montreal) writes: | I am trying to open the device driver of the printer serial port. The | actual call is OpenDriver("\p.BOut", &refNum). The call to this | routine returns error -98 (portNotConfig? it's an AppleTalk error!). | If I open the serial communication port the same way, there are no | problems. What's wrong? Well, it sounds to me like you've got Chooser telling your Mac that Appletalk is active. Go to Chooser, deactivate Appletalk, and if the problem persists, scream. --