Update Available for Outlook Express 4.01 SP1 IMAP and News Dates

ID: q234681

The information in this article applies to:

Microsoft Outlook Express version 4.01 Service Pack 1 for Windows 95
Microsoft Windows 98
Microsoft Outlook Express version 4.01 Service Pack 1 for Windows NT 4.0

SUMMARY

This article describes the update available for Outlook Express 4.01 Service Pack 1.

MORE INFORMATION

Microsoft has made an update available that addresses a potential misinterpretation of date information in Outlook Express. When you receive an IMAP e-mail message or a news message with a two-digit year as the sent date, the date can be misinterpreted under certain conditions. For additional information about this issue, please visit the following Microsoft Web site:

http://www.microsoft.com/y2k

Available Updates

Updates are available for the following programs:

Microsoft Outlook Express 4.01 Service Pack 1 for Windows 95
Microsoft Outlook Express 4.01 Service Pack 1 in Windows 98
Microsoft Outlook Express 4.01 Service Pack 1 for Windows NT 4.0 (Alpha and x86)

NOTE: Outlook Express 4.01 Service Pack 1 is included with Internet Explorer 4.01 Service Pack 1.

How to determine your version of Outlook Express

To determine your version of Outlook Express and whether or not you need to update, click the Help menu in Outlook Express, click About Microsoft Outlook Express, and then note the version number just below the Outlook Express title in the dialog box:

If the version number is 5.00.20xx.xxxx or higher, you do not need to update.

If the version number is 4.72.36xx.x, you need the update for Outlook Express 4.01 Service Pack 2.

If the version number is 4.72.31xx.x, you need the update for Outlook Express 4.01 Service Pack 1.

If the version number is 4.71.17xx.x or 4.72.21xx.x, you need to either:
1. Upgrade to Internet Explorer and Outlook Express 5.
2. Upgrade to Internet Explorer and Outlook Express 4.01 Service Pack 1 or Service Pack 2, and then apply the appropriate patch.

If the two-digit year is anything other than ‘99, Outlook Express uses the current century value. For example, if the current year is 2000, and you receive a message using the two-digit year, '97, Outlook Express interprets the date to be 2097. However, there is one special case when Outlook Express uses different logic code. If you receive the two-digit year, '99, and the current year is a multiple of 100 (e.g. 2000), the year is interpreted as the current year plus 98 (e.g. 2098).

Update Information by Product

Microsoft Outlook Express 4.01 SP1 for Windows 95


   Update File Name:  en-x86-Q234681.exe
   Availability    :  http://www.microsoft.com/y2k

   Updated File Name    Size (bytes)   Date       Version
   -------------------------------------------------------------
   Msoert.dll           61072          6/9/99     4.72.3518.0900

Microsoft Windows 98


   Update File Name:  en-x86-Q234681.exe
   Availability    :  http://windowsupdate.microsoft.com

   Updated File Name    Size (bytes)   Date       Version
   -------------------------------------------------------------
   Msoert.dll           61072          6/9/99     4.72.3518.0900

Microsoft Outlook Express 4.01 SP1 for Windows NT 4.0 x86


   Update File Name:  en-x86-Q234681.exe
   Availability    :  http://www.microsoft.com/y2k

   Updated File Name    Size (bytes)   Date       Version
   -------------------------------------------------------------
   Msoert.dll           61072          6/9/99     4.72.3518.0900

Microsoft Outlook Express 4.01 SP1 for Windows NT 4.0 Alpha


   Update File Name:  en-axp-Q234681.exe
   Availability    :  http://www.microsoft.com/y2k

   Updated File Name    Size (bytes)   Date       Version
   -------------------------------------------------------------
   Msoert.dll           153360         6/9/99     4.72.3513.0900

For more information about how Microsoft products are affected by year 2000 (Y2K) issues, please see the following Microsoft World Wide Web site:

http://www.microsoft.com/y2k/

Additional query words: y2k


Keywords          : kb2000 
Version           : WINDOWS:4.01 Service Pack 1
Platform          : WINDOWS 
Issue type        : kbprb

Last Reviewed: June 28, 1999