Article ID: 928388
Article Last Modified on 12/3/2007
APPLIES TO
- Microsoft Windows Server 2003, Standard Edition (32-bit x86)
- Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
- Microsoft Windows Server 2003, Web Edition
- Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
- Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
- Microsoft Windows Server 2003, Standard x64 Edition
- Microsoft Windows Server 2003, Enterprise x64 Edition
- Microsoft Windows Server 2003, Datacenter x64 Edition
- Microsoft Windows XP Home Edition
- Microsoft Windows XP Professional
- Microsoft Windows XP Professional x64 Edition
- Microsoft Windows Server 2003 R2 Standard x64 Edition
- Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
- Microsoft Windows Server 2003 R2 Enterprise x64 Edition
- Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
- Microsoft Windows Server 2003 R2 Datacenter x64 Edition
- Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
- Microsoft Windows Small Business Server 2003 Standard Edition
- Microsoft Windows Small Business Server 2003 Premium Edition
- Microsoft Windows Embedded for Point of Service
- Windows Fundamentals for Legacy PCs
- Microsoft Windows XP Media Center Edition 2002
- Microsoft Windows XP Media Center Edition 2004
- Microsoft Windows XP Media Center Edition 2005
Important Updates are available on Windows Update and on Microsoft Update that enable Windows to correctly apply the changes for daylight saving time (DST) 2007 and later. After these updates are applied, Windows correctly calculates the current offsets from UTC time to local time on the computer when DST occurs. The offsets include the offsets for the base APIs and for the networking time-related APIs. You can visit the Microsoft Update Web site by visiting the following Microsoft Web site:
For more information about the Automatic Updates feature in Windows, click the following article number to view the article in the Microsoft Knowledge Base:
294871 Description of the Automatic Updates feature in Windows
Important The update that is described in this Microsoft Knowledge Base article has been replaced by the update that is described in Microsoft Knowledge Base article 933360. To make sure that Microsoft Windows has the latest time zone data, install the update that is described in Microsoft Knowledge Base article 933360. For more information about the update that is described in Microsoft Knowledge Base article 933360, click the following article number to view the article in the Microsoft Knowledge Base:
933360 August 2007 cumulative time zone update for Microsoft Windows operating systems
Note You do not have to uninstall the update that is described in this Microsoft Knowledge Base article before you install the update that is described in Microsoft Knowledge Base article 933360.
Before you apply the 2007 cumulative time zone update for Windows operating systems, be aware of potential issues that may affect Microsoft Office Outlook. For more information about these issues, click the following article number to view the article in the Microsoft Knowledge Base:
931667 How to address the daylight saving time changes in 2007 by using the Time Zone Data Update Tool for Microsoft Office Outlook
INTRODUCTION
Starting in the spring of 2007, daylight saving time (DST) start and end dates for the United States will transition to comply with the Energy Policy Act of 2005. DST dates in the United States will start three weeks earlier (2:00 A.M. on the second Sunday in March) and will end one week later (2:00 A.M. on the first Sunday in November).
The update that this article describes changes the time zone data to account for the United States DST change. This time zone update will also include changes for other related DST changes, time zone behavior, and settings. Some of these changes will occur in 2007, and some have occurred since these versions of Windows were originally released. The update that this article describes also includes some changes that have previously been released as individual hotfixes. An example of this is the Sri Lanka change in time zone offset. This update will also include some changes that have been individually documented in Microsoft Knowledge Base articles.
These updated time zone definitions will also be included with Windows Vista.
For more information about Windows Vista, visit the following Microsoft Web site:
For more information about how daylight saving time changes may affect other Microsoft products, visit the following Microsoft Web site:
For more information how to manually update computers that are running Microsoft Windows XP or Microsoft Windows 2000, click the following article number to view the article in the Microsoft Knowledge Base:
914387 How to configure daylight saving time for the United States in 2007
RESOLUTION
Updates are available on Windows Update and on Microsoft Update that enable Windows to correctly apply the changes for DST 2007 and later years. After these updates are applied, Windows correctly calculates the current offsets from UTC time to local time on the computer when DST occurs. The offsets include the offsets for the base APIs and for the networking time-related APIs. You can visit the Microsoft Update Web site by visiting the following Microsoft Web site:
For more information about the Automatic Updates feature in Windows, click the following article number to view the article in the Microsoft Knowledge Base:
294871 Description of the Automatic Updates feature in Windows
Update information
The update that is described in this Microsoft Knowledge Base article has been replaced by the update that is described in Microsoft Knowledge Base article 933360. To make sure that Windows has the latest time zone data, install the update that is described in Microsoft Knowledge Base article 933360. For more information about the update that is described in Microsoft Knowledge Base article 933360, click the following article number to view the article in the Microsoft Knowledge Base:
933360 August 2007 cumulative time zone update for Microsoft Windows operating systems
Note You do not have to uninstall the update that is described in this Microsoft Knowledge Base article before you install the update that is described in Microsoft Knowledge Base article 933360.
File information
The English version of this update 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 item in Control Panel.
Microsoft Windows Server 2003, x86-based versions
| File name | File version | File size | Date | Time | Platform | SP requirement | Service branch |
|---|---|---|---|---|---|---|---|
| Tzchange.exe | 5.2.3790.615 | 58,368 | 18-Nov-2006 | 12:03 | x86 | None | RTMGDR |
| Tzchange.exe | 5.2.3790.615 | 58,368 | 18-Nov-2006 | 12:10 | x86 | None | RTMQFE |
| Tzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 12:29 | x86 | SP1 | SP1GDR |
| Tzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 12:42 | x86 | SP1 | SP1QFE |
Microsoft Windows Server 2003, x64-based versions
| File name | File version | File size | Date | Time | Platform | SP requirement | Service branch |
|---|---|---|---|---|---|---|---|
| Tzchange.exe | 5.2.3790.2836 | 84,992 | 18-Nov-2006 | 16:04 | x64 | SP1 | SP1GDR |
| Wtzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 16:04 | x86 | SP1 | WOW |
| Tzchange.exe | 5.2.3790.2836 | 84,992 | 18-Nov-2006 | 15:59 | x64 | SP1 | SP1QFE |
| Wtzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 15:59 | x86 | SP1 | WOW |
Microsoft Windows Server 2003, Itanium-based versions
| File name | File version | File size | Date | Time | Platform | SP requirement | Service branch |
|---|---|---|---|---|---|---|---|
| Tzchange.exe | 5.2.3790.615 | 124,416 | 18-Nov-2006 | 15:59 | IA-64 | None | RTMGDR |
| Wtzchange.exe | 5.2.3790.615 | 58,368 | 18-Nov-2006 | 15:59 | x86 | None | WOW |
| Tzchange.exe | 5.2.3790.615 | 124,416 | 18-Nov-2006 | 15:59 | IA-64 | None | RTMQFE |
| Wtzchange.exe | 5.2.3790.615 | 58,368 | 18-Nov-2006 | 15:59 | x86 | None | WOW |
| Tzchange.exe | 5.2.3790.2836 | 136,192 | 18-Nov-2006 | 16:04 | IA-64 | SP1 | SP1GDR |
| Wtzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 16:04 | x86 | SP1 | WOW |
| Tzchange.exe | 5.2.3790.2836 | 136,192 | 18-Nov-2006 | 15:59 | IA-64 | SP1 | SP1QFE |
| Wtzchange.exe | 5.2.3790.2836 | 60,928 | 18-Nov-2006 | 15:59 | x86 | SP1 | WOW |
Microsoft Windows XP update information
| File name | File version | File size | Date | Time | Platform | SP requirement | Service branch |
|---|---|---|---|---|---|---|---|
| Tzchange.exe | 5.1.2600.3037 | 60,416 | 18-Nov-2006 | 11:44 | x86 | SP2 | SP2GDR |
| Tzchange.exe | 5.1.2600.3037 | 60,416 | 18-Nov-2006 | 13:19 | x86 | SP2 | SP2QFE |
Restart requirement
You do not have to restart the computer after you apply this update.
DST and time zone settings
| Registry subkey name | Display name | Daylight name | Standard name | DST start | DST end | Value of TZI subkey |
|---|---|---|---|---|---|---|
| Alaska Standard Time | (GMT-09:00) Alaska | Alaskan Daylight Time | Alaskan Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | TZI=hex:1c,02,00,00,00,00,00,00, c4,ff,ff,ff,00,00,0b,00,00,00,01,00 |
| Atlantic Standard Time | (GMT-04:00) Atlantic Time (Canada) | Atlantic Daylight Time | Atlantic Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | "TZI"=hex:f0,00,00,00,00,00,00,00, c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00, |
| AUS Eastern Standard Time | (GMT+10:00) Canberra, Melbourne, Sydney | AUS Eastern Daylight Time | AUS Eastern Standard Time | Unchanged | Last Sunday in March at 03:00:00 | TZI=hex:a8,fd,ff,ff,00,00,00,00,c4, ff,ff,ff,00,00,03,00,00,00,05,00,03,00 |
| Azerbaijan Standard Time | (GMT+04:00) Baku | Azerbaijan Daylight Time | Azerbaijan Standard Time | Last Sunday in March at 04:00:00 | Last Sunday in October at 05:00:00 | TZI=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00, 00,0a,00,00,00,05,00,05,00,00,00,00, |
| Caucasus Standard Time | (GMT+04:00) Yerevan | Caucasus Daylight Time | Caucasus Standard Time | Last Sunday in March at 02:00:00 | Last Sunday in October at 03:00:00 | TZI=hex:10,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00, 00,0a,00,00,00,05,00,03,00,00,00, |
| Cen. Australia Standard Time | (GMT+09:30) Adelaide | Cen. Australia Daylight Time | Cen. Australia Standard Time | Unchanged | Last Sunday in March at 03:00:00 | TZI=hex:c6,fd,ff,ff,00,00,00,00,c4,ff,ff,ff,00, 00,03,00,00,00,05,00,03,00,00,00, |
| Central Brazilian Standard Time | (GMT-04:00) Manaus | Central Brazilian Daylight Time | Central Brazilian Standard Time | First Sunday in November at 02:00:00 | Last Sunday in February at 02:00:00 | TZI=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff ,00,00,02,00,00,00,05,00,02,00,00, |
| Central Standard Time | (GMT-06:00) Central Time (US & Canada) | Central Daylight Time | Central Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | TZI=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff ,00,00,0b,00,00,00,01,00,02,00,00,00 |
| Central Standard Time (Mexico) | (GMT-06:00) Guadalajara, Mexico City, Monterrey | Central Daylight Time (Mexico) | Central Standard Time (Mexico) | First Sunday in April at 02:00:00 | Last Sunday in October at 02:00:00 | TZI=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff ,00,00,0a,00,00,00,05,00,02,00,00,00 |
| E. Europe Standard Time | (GMT+02:00) Minsk | E. Europe Daylight Time | E. Europe Standard Time | Last Sunday in March at 02:00:00 | Last Sunday in October at 03:00:00 | TZI=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00 ,00,0a,00,00,00,05,00,03,00,00,00,00 |
| E. South America Standard Time | (GMT-03:00) Brasilia | E. South America Daylight Time | E. South America Standard Time | First Sunday in November at 02:00:00 | Last Sunday in February at 02:00:00 | TZI=hex:b4,00,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,02,00,00,00,05,00,02,00 |
| Eastern Standard Time | (GMT-05:00) Eastern Time (US and Canada) | Eastern Daylight Time | Eastern Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | TZI=hex:2c,01,00,00,00,00,00,00, c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02, |
| Egypt Standard Time | (GMT+02:00) Cairo | Egypt Daylight Time | Egypt Standard Time | Last Thursday in April at 23:59:59.999 | Last Thursday in September at 23:59:59.999 | TZI=hex:88,ff,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,09,00,04,00,05,00,17,00,3b |
| Georgian Standard Time | (GMT+03:00) Tbilisi | Georgian Daylight Time | Georgian Standard Time | Not applicable | Not applicable | TZI=hex:4c,ff,ff,ff,00,00,00,00,c4,ff,ff ,ff,00,00,00,00,00,00,00,00,00,00,00,00 |
| Greenwich Standard Time | (GMT) Casablanca, Monrovia, Reykjavik | Greenwich Daylight Time | Greenwich Standard Time | Not applicable | Not applicable | TZI=hex:00,00,00,00,00,00,00,00, c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00, |
| GTB Standard Time | (GMT+02:00) Athens, Bucharest, Istanbul | GTB Daylight Time | GTB Standard Time | Last Sunday of March at 3:00:00 | Last Sunday in October at 04:00:00 | "TZI"=hex:88,ff,ff,ff,00,00,00,00, c4,ff,ff,ff,00,00,0a,00,00,00,05,00,04,00,00,00,00, |
| Israel Standard Time | (GMT+02:00) Jerusalem | Jerusalem Daylight Time | Jerusalem Standard Time | March 30, 2007 at 02:00:00 | September 16, 2007 at 02:00:00 | TZI=hex:88,ff,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,09,00,00,00,03,00,02 |
| Jordan Standard Time | (GMT+2:00) Amman | Jordan Daylight Time | Jordan Standard Time | Last Thursday in March at 0:00:00 | Last Friday in September at 01:00:00 | TZI=hex:88,ff,ff,ff,00,00,00,00,c4, ff,ff,ff,00,00,09,00,05,00,05 |
| Middle East Standard Time | (GMT+02:00) Beirut | Middle East Daylight Time | Middle East Standard Time | Last Sunday in March at 00:00 | Last Saturday in October at 23:59:59.999 | TZI=hex:88,ff,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,0a,00,06,00,05,00, |
| Montevideo Standard Time | (GMT-03:00) Montevideo | Montevideo Daylight Time | Montevideo Standard Time | First Sunday in October at 02:00:00 | Second Sunday in March at 02:00:00 | TZI=hex:b4,00,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,03,00,00,00,02 |
| Mountain Standard Time | (GMT-07:00) Mountain Time (US and Canada) | Mountain Daylight Time | Mountain Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | TZI=hex:a4,01,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,0b,00,00,00,01 |
| Mountain Standard Time (Mexico) | (GMT-07:00) Chihuahua, La Paz, Mazatlan | Mountain Daylight Time (Mexico) | Mountain Standard Time (Mexico) | First Sunday in April at 02:00:00 | Last Sunday in October at 02:00:00 | TZI=hex:a4,01,00,00,00,00,00,00 ,c4,ff,ff,ff,00,00,0a,00,00,00,05 |
| Myanmar Standard Time | (GMT+06:30) Yangon (Rangoon) | Myanmar Daylight Time | Myanmar Standard Time | Not applicable | Not applicable | TZI=hex:7a,fe,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,00,00,00,00,00,00 |
| Namibia Standard Time | (GMT+02:00) Windhoek | Namibia Daylight Time | Namibia Standard Time | First Sunday in September at 02:00:00 | First Sunday in April at 02:00:00 | "TZI"=hex:88,ff,ff,ff,00,00,00,00,3c, 00,00,00,00,00,09,00,00,00,01,00, |
| New Zealand Standard Time | (GMT+12:00) Auckland, Wellington | New Zealand Daylight Time | New Zealand Standard Time | First Sunday in October at 02:00:00 | Third Sunday in March at 03:00:00 | TZI=hex:30,fd,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,03,00,00,00,03,00,03 |
| Pacific SA Standard Time | (GMT-04:00) Santiago | Pacific SA Daylight Time | Pacific SA Standard Time | Second Saturday in October at 23:59:59.999 | Second Saturday in March at 23:59:59.999 | TZI=hex:f0,00,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,03,00,06,00,02 |
| Pacific Standard Time | (GMT-08:00) Pacific Time (US & Canada) | Pacific Daylight Time | Pacific Standard Time | Second Sunday in March at 02:00:00 | First Sunday in November at 02:00:00 | TZI=hex:e0,01,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,0b,00,00,00,01 |
| Pacific Standard Time (Mexico) | (GMT-08:00) Tijuana, Baja California | Pacific Daylight Time (Mexico) | Pacific Standard Time (Mexico) | First Sunday in April at 02:00:00 | Last Sunday in October at 02:00:00 | TZI=hex:e0,01,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,0a,00,00,00,05 |
| SA Pacific Standard Time | (GMT-05:00) Bogota, Lima, Quito, Rio Branco | SA Pacific Daylight Time | SA Pacific Standard Time | Not applicable | Not applicable | TZI=hex:2c,01,00,00,00,00,00,00,c4 ,ff,ff,ff,00,00,00,00,00,00,00 |
| Sri Lanka Standard Time | (GMT+05:30) Sri Jayawardenepura | Sri Lanka Daylight Time | Sri Lanka Standard Time | Not applicable | Not applicable | TZI=hex:b6,fe,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,00,00,00,00,00 |
| Tasmania Standard Time | (GMT+10:00) Hobart | Tasmania Daylight Time | Tasmania Standard Time | Unchanged | Last Sunday in March at 03:00:00 | TZI=hex:a8,fd,ff,ff,00,00,00,00,c4 ,ff,ff,ff,00,00,03,00,00,00,05,00 |
For more information about DST changes in 2007, and for links to information about other Microsoft products and time zone changes, visit the following Microsoft Web site:
Additional registry keys in Windows Vista
In addition to the changes that are listed in the previous table, this update adds registry keys that store historical DST data for certain time zones. These keys are present in Windows Vista and are included to keep parity in the Windows time zone registry structure. The additional registry keys are not used by versions of Windows earlier than Windows Vista. The information is provided for other programs that may use the information to predict or to compute future and past time zone information.
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Alaskan Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:1c,02,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Atlantic Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:f0,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Brazilian Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
"2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Central Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:68,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\E. South America Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,02,00,02,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00 "2007"=hex:b4,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,02,00,00,00,05,00,00,00,00,00,00,00,00,00,00,00,0b,00,00,00,01,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Eastern Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:2c,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Israel Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d4
"LastEntry"=dword:000007e7
"2004"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
"2005"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,d5,07,0a,00,00,00,09,00,02,00,00,00,00,00,00,00,d5,07,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2006"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,d6,07,0a,00,00,00,01,00,02,00,00,00,00,00,00,00,d6,07,03,00,00,00,1f,00,02,00,00,00,00,00,00,00
"2007"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,d7,07,09,00,00,00,10,00,02,00,00,00,00,00,00,00,d7,07,03,00,00,00,1e,00,02,00,00,00,00,00,00,00
"2008"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,d8,07,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,d8,07,03,00,00,00,1c,00,02,00,00,00,00,00,00,00
"2009"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,d9,07,09,00,00,00,1b,00,02,00,00,00,00,00,00,00,d9,07,03,00,00,00,1b,00,02,00,00,00,00,00,00,00
"2010"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,da,07,09,00,00,00,0c,00,02,00,00,00,00,00,00,00,da,07,03,00,00,00,1a,00,02,00,00,00,00,00,00,00
"2011"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,db,07,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,db,07,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2012"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,dc,07,09,00,00,00,17,00,02,00,00,00,00,00,00,00,dc,07,03,00,00,00,1e,00,02,00,00,00,00,00,00,00
"2013"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,dd,07,09,00,00,00,08,00,02,00,00,00,00,00,00,00,dd,07,03,00,00,00,1d,00,02,00,00,00,00,00,00,00
"2014"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,de,07,09,00,00,00,1c,00,02,00,00,00,00,00,00,00,de,07,03,00,00,00,1c,00,02,00,00,00,00,00,00,00
"2015"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,df,07,09,00,00,00,14,00,02,00,00,00,00,00,00,00,df,07,03,00,00,00,1b,00,02,00,00,00,00,00,00,00
"2016"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e0,07,0a,00,00,00,09,00,02,00,00,00,00,00,00,00,e0,07,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2017"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e1,07,09,00,00,00,18,00,02,00,00,00,00,00,00,00,e1,07,03,00,00,00,1f,00,02,00,00,00,00,00,00,00
"2018"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e2,07,09,00,00,00,10,00,02,00,00,00,00,00,00,00,e2,07,03,00,00,00,1e,00,02,00,00,00,00,00,00,00
"2019"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e3,07,0a,00,00,00,06,00,02,00,00,00,00,00,00,00,e3,07,03,00,00,00,1d,00,02,00,00,00,00,00,00,00
"2020"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e4,07,09,00,00,00,1b,00,02,00,00,00,00,00,00,00,e4,07,03,00,00,00,1b,00,02,00,00,00,00,00,00,00
"2021"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e5,07,09,00,00,00,0c,00,02,00,00,00,00,00,00,00,e5,07,03,00,00,00,1a,00,02,00,00,00,00,00,00,00
"2022"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,e6,07,0a,00,00,00,02,00,02,00,00,00,00,00,00,00,e6,07,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2023"=hex:88,ff,ff,ff,00,00,00,00,c4,ff,ff,ff,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Mountain Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:a4,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Newfoundland Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:d2,00,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones\Pacific Standard Time\Dynamic DST]
"FirstEntry"=dword:000007d6
"LastEntry"=dword:000007d7
"2006"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0a,00,00,00,05,00,02,00,00,00,00,00,00,00,00,00,04,00,00,00,01,00,02,00,00,00,00,00,00,00
"2007"=hex:e0,01,00,00,00,00,00,00,c4,ff,ff,ff,00,00,0b,00,00,00,01,00,02,00,00,00,00,00,00,00,00,00,03,00,00,00,02,00,02,00,00,00,00,00,00,00
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
Revisions
| Version | Date | Change |
|---|---|---|
| 1.0 | 21-Nov-2006 | Original version |
| 2.0 | 22-Nov-2006 | Corrected the file attributes tables |
| 2.1 | 22-Nov-2006 | Corrected typographical error |
| 3.0 | 29 Nov-2006 | Added an Atlantic Standard Time entry in the DST and time zone settings table between Alaska Standard Time and AUS Eastern Standard Time entries |
| 4.0 | 29-Nov-2006 | Made corrections to Greenwich Standard Time and GTB Standard Time entries |
| 5.0 | 04-Dec-2006 | Changed DST and time zone settings for Central Brazilian Standard Time |
| 6.0 | 04-Dec-2006 | Metadata keyword changes |
| 7.0 | 12-Dec-2006 | Changed DST and time zone settings for Egypt Standard Time |
| 7.1 | 19-Dec-2006 | Added Windows Server 2003 R2 to "Applies To" section |
| 8.0 | 27-Dec-2006 | Complete article rewrite |
| 8.1 | 27-Dec-2006 | Added caveats for customers who use Exchange and Outlook in their environments and refer to http://office.microsoft.com/en-us/outlook/HA102086071033.aspx |
| 9.0 | 19-Jan-2007 | Updated with warnings |
| 9.1 | 19-Jan-2007 | Added main DST 2007 link to the "DST and time zone settings" section |
| 9.2 | 19-Jan-2007 | Added cross-reference to KB article 914387 |
| 10.0 | 22-Jan-2007 | MSINTERNAL section updates |
| 10.1 | 22-Jan-007 | Changed DST and time zone settings for Middle East and Montevideo time zones |
| 10.2 | 26-Jan-2007 | Added revision list, MCE, WePOS, and WinFLP to "Applies To" section |
| 11.0 | 9-Feb-2007 | Changed DST and time zone settings (hex value) for Namibia |
| 12.0 | 13-Feb-2007 | Revised "Resolution" section so that it points to point to KB article 931836 |
| 13.0 | 1-Mar-2007 | Updated DST link in the "Introduction" section and in the "DST and time zone settings" section |
| 14.0 | 23-Mar-2007 | Made changes per Windows Server 2003 SP2 sweep. (Added service pack section.) |
| 15.0 | 27-Mar-2007 | Corrected TZI value for Nambia. |
| 15.1 | 3-Apr-2007 | Corrected TZI value for Nambia. |
| 16.0 | 6-Aug-2007 | Updated references to point to article 933360 |
| 20.0 | 27-Sep-2007 | Updated the "Important" note in the beginning of the article and the "Resolution" secton of the article. That update states that future DST updates are available from Windows Update and Microsoft Update. Also added the "Restart requirement " section to the "Resolution" section. |
Keywords: kbresolve kbwinserv2003sp2fix kbexpertiseinter kbwinserv2003presp2fix kbwinxppresp3fix atdownload kbbug kbfix kbqfe kbpubtypekc kbinfo KB928388
