OL2000: Error 0x80070057 Occurs When You Try to Send a Message (310337)


The information in this article applies to:

  • Microsoft Outlook 2000
This article was previously published under Q310337

SYMPTOMS

When you try to send a message in Outlook 2000, you may receive the following error:
0x80070057

CAUSE

This error can occur if Microsoft Outlook Express either is not installed or was removed.

RESOLUTION

To resolve this behavior, reinstall Outlook Express.

MORE INFORMATION

Outlook 2000 requires Outlook Express. Microsoft does not support Outlook 2000 if Outlook Express has been removed or was not installed.

For additional information about Outlook and Outlook Express, click the article numbers below to view the articles in the Microsoft Knowledge Base:

230076 Why Outlook 2000 Requires Outlook Express

257824 Differences Between Outlook and Outlook Express

Modification Type:MajorLast Reviewed:11/5/2003
Keywords:kbenv kberrmsg kbprb KB310337
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