Article ID: 233079 - View products that this article applies to.
This article was previously published under Q233079
For information about the differences between Microsoft Outlook Express and Microsoft Outlook e-mail clients, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/257824/EN-US/ )OL2000: Differences Between Outlook and Outlook Express
When you start Outlook Express and choose to work offline in the Connection dialog box, you may receive the following error message:
An error occurred while establishing the Dial-Up Network connection
Even though you may receive this error message (and possibly additional error messages indicating that you cannot send or receive e-mail), you can ignore the error message(s) and continue to use Outlook Express in Offline mode.