Knowledge Base

Mac DOS: Err Msg: System Has Closed... Application Unknown...

Article ID: 120393

Article Last Modified on 10/30/2006


APPLIES TO


This article was previously published under Q120393

SYMPTOMS

Version 3.0 of the Microsoft Mail for AppleTalk Networks, MS-DOS workstation gets the following error on a Power Macintosh running System 7.1.2 when the "Open 'TO' address selector" is checked and you attempt to forward or reply to a message:
The system has closed the following application Unknown because of an error type 1.

RESOLUTION

Current resolution is to not check "Open 'To' address selector' under the File menu, Get Info.

STATUS

Microsoft has confirmed this to be a problem with versions 3.0 and 3.0.3 of the Microsoft Mail for AppleTalk Networks, MS-DOS workstation when running with System 7.1.2. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

Additional query words: 3.00 3.00.3 PowerMac

Keywords: KB120393