SYMPTOMS
Suppose that an appointment were created by using Collaboration Data Objects (CDO) version 1.21 on a Microsoft Exchange 2000 Server computer. When you view the appointment in your calendar, the appointment time may be incorrect by one hour. For example, an appointment that should start at 15:00 indicates that it starts at 16:00. This problem may occur when the following conditions are true:
- CDO specifies the Mexico City time zone.
- The appointment occurs during daylight-saving time.
RESOLUTION
Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Exchange Server 2003 service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:
Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
Prerequisites
Because of file dependencies, this hotfix has the following prerequisites:
- You must be running Microsoft
Exchange 2000 Server Service Pack 3 (SP3).
For additional information about how to obtain the latest Exchange 2000 service pack, click the following article number to view the article in the Microsoft Knowledge Base:
301378
How to obtain the latest Exchange
2000 Server service pack
- You must have the August 2004 Exchange 2000 Server post-Service Pack 3 update rollup installed.
For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
870540
Availability of the August 2004 Exchange 2000 Server post-Service Pack 3 update rollup
Restart requirement
You do not have to restart your computer after you apply this hotfix. However, the Microsoft Exchange services are automatically stopped, and then restarted during the hotfix installation.
Hotfix replacement information
This hotfix does not replace any other hotfixes.
File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the
Time Zone tab in the Date and Time tool in Control Panel.
Date Time Version Size File name
--------------------------------------------------------------
06-Dec-2004 08:07 6.0.6617.28 720,896 Cdo.dll
06-Dec-2004 08:06 6.0.6617.28 745,472 Mapi32.dll