The United States Congress passed the Energy Policy Act which changes the dates of both the start and end of Daylight Saving Time effective Calendar Year 2007. Daylight Saving Time (DST) will start at 2:00 AM on March 11th (three weeks earlier) and will end at 2:00 AM on November 4th (one week later).
The DST change affects all of the United States except Arizona, Hawaii, Puerto Rico, the U.S. Virgin Islands and American Samoa. It also affects Canada and Mexico.
Microsoft has released updates for Windows® regarding Daylight Saving Time changes. In order to ensure that ACT! 2005, ACT! 2006, and ACT! 2007 activities correctly adapt to the DST changes, ACT! users need to run a special utility program.
Sage Software provides the ACT! DST Utility to help ACT! customers to make necessary adjustments to ACT! activities.
In order to ensure that ACT! activities correctly adapt to the DST change, ACT! users living in these areas need to download and run the ACT! DST Utility. If you do not download and run the utility, ACT! activities from March 11th to April 1st and from October 28th to November 4th will not display the accurate time.
The ACT! DST Utility helps you adjust your ACT! activities to the new time zone settings. It does not make any changes to your ACT! client. The ACT! DST Utility looks for all activities in an ACT! database that were created with a start date and/or end date between March 11th, 2007 and April 1st, 2007 or October 28th, 2007 and November 4th, 2007 and updates the time zone information that is stored in ACT! with every activity. The ACT! DST Utility will modify affected activities only once even if you run the Utility multiple times.
- Supported ACT! Products
- ACT! by Sage
- ACT! by Sage Premium For Workgroups
- ACT! by Sage Premium For Web
- Supported ACT! Releases
- ACT! 7.0.4
- ACT! 8.0.2
- ACT! 9.0.0, 9.0.a, 9.0.1 (to be released in March)
- Unsupported ACT! Releases
- ACT! 6.0 is an unsupported ACT! release and it is not certain how ACT! 6.0 users will be affected
- It is recommended that you upgrade to a supported version of ACT!
Sage recommends that the ACT! DST Utility is applied by an ACT! administrator, although it is not required. The Microsoft DST Update must be installed before running the ACT! DST Utility. The ACT! DST Utility will check for the Microsoft Daylight Saving Time Update on the local machine. If this update cannot be found, the ACT! DST Utility will display a message and will not perform adjustments to activities in your ACT! databases.
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This section applies to users who synchronize ACT! activities with Microsoft Outlook.
Single users should download and apply the Microsoft Time Zone Data Update Tool for Microsoft Outlook from http://support.microsoft.com/kb/931667/en-us.
Workgroup database users should contact their IT department or their company’s ACT! administrator to coordinate updates for their email servers and local Outlook folders.
If you are an IT Administrator and would like to have more information:
You need to apply all Microsoft updates first and then notify users who synchronize their ACT! activities with Outlook to follow the instructions below.
Read Microsoft’s “How to address the daylight saving time changes in 2007 by using the Time Zone Data Update Tool for Microsoft Office Outlook”
http://support.microsoft.com/kb/931667/en-us
Read Microsoft’s “Update for daylight saving time changes in 2007 for Exchange Server 2003 Service Pack 2”
http://support.microsoft.com/kb/926666/
Apply ALL Microsoft updates according to your individual update plan
Only then run the ACT! DST Utility for all ACT! databases
- Run the utility on all Host databases
- Run the utility on all remote databases
- Run the utility on all local databases (local to an ACT! user)
- Notify users who have local databases that they need to run the ACT! DST Utility as well
- Deploy the ACT! DST Utility to these users
The following steps should be followed AFTER the Microsoft Time Zone Data Update Tool for Microsoft Outlook has been applied.
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Select “Update Activities” from the Tools > Outlook Activities Menu

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Enter the following choices as shown in the image below
- UPDATE: Select “One-way”
- FOR THESE DATES: Select “Date Range”
- FROM: Enter 3/11/2007
- TO: Enter 4/1/2007
- Click the “Update” button

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Enter the following choices as shown in the image below:
- UPDATE: Select “One-way”
- FOR THESE DATES: Select “Date Range”
- FROM: Enter 10/28/2007
- TO: Enter 11/4/2007
- Click the “Update” button

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When does the Daylight Saving Time begin and end?
In 2007 DST begins on March 11 at 2:00 AM and ends on November 4 at 2:00 AM.
Clocks spring forward from 1:59 AM to 3:00 AM on 3/11/2007 and fall back from 1:59 AM to 1:00 AM on 11/4/2007.
Why does this DST change affect my ACT! activities?
A Windows setting typically adjusts the clock for DST automatically if you are in a time zone that requires DST adjustment.
You select the time zone you are in and check the automatic clock adjustment. The rules for when DST starts and ends are built into your operating system and the operating system changes the time automatically for you when DST begins and ends. Because these rules change in 2007 your operating system needs to “learn” the new rules. These new rules are delivered as an update for your operating system (Microsoft’s February 2007 Security Update or Microsoft’s DST Update).
ACT! stores time zone information with every ACT! activity and event. After you installed Microsoft’s Update your operating system “knows” about the new rules for Daylight Saving Time but ACT! does not. You need to “tell” ACT! as well that the DST rules have changed.

How does Sage Software help me to fix the problem?
Sage Software provides the ACT! DST Utility which will place your affected activities in the correct time.
How do I find out if I need to run the ACT! DST Utility?
Use the following chart to find out if you are affected and need to run the ACT! DST Utility:
Do I have to be an ACT! Administrator to be able to run the ACT! DST Utility?
No. The ACT! DST Utility does not require you to be an ACT! Administrator.
What are the general steps to update my system?
- Update your Windows Operating System
http://support.microsoft.com/gp/cp_dst
- Download and apply Microsoft’s Time Zone Data Update Tool if you use Microsoft Outlook http://support.microsoft.com/kb/931667/en-us
Note: Corporate users should contact their IT department for update details
- Update ACT!
http://www.act.com/daylightsavingtime
- Verify that activities in ACT! are displayed correctly
- Update ACT! activities in Microsoft Outlook
- Install the DST Update for your handheld device
- Set your Activity Synch Action to “ACT! will overwrite” for the next synchronization
What do I need to do BEFORE I run the ACT! DST Utility?
- Apply Microsoft’s February 2007 Security Update or install Microsoft’s DST Update from http://support.microsoft.com/gp/cp_dst
- Download and install Microsoft’s Time Zone Data Update Tool if you use Microsoft Outlook. http://support.microsoft.com/kb/931667/en-us
Note: Corporate users should contact their IT department for update details
Do I need to install Microsoft’s February 2007 Security Update or Microsoft’s DST Update on every computer in my ACT! Workgroup before I run the ACT! DST Utility?
Yes. You need install the Microsoft Update on every computer before running the ACT! DST Utility.
How can I find out if I have Microsoft’s February 2007 Windows Security Updated installed?
How to find out if the Microsoft Daylight Saving Time Update is installed: |
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Go to: Start > Control Panel > Add/Remove Programs |
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Make sure that you have checked “Show Updates” |
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Check if you have any of the following Security Updates installed: |
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KB 923723 |
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KB 928225 |
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KB 927802 |
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KB 928843 |
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KB 927778 |
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KB 932135 |
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KB 926436 |
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KB 924667 |
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KB 918118 |
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KB 929434 |
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KB 932554 |
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KB 928090 |
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You have Microsoft’s February 2007 Security Update installed if any of these Security Updates are installed on you computer |
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To find out more about these Microsoft Updates go to http://www.microsoft.com/athome/security/update/bulletins/200702.mspx
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Where can I download Microsoft’s DST Update?
Microsoft provides a Daylight Saving Time Update Guide on http://support.microsoft.com/gp/cp_dst
to help you find the right update for you.
Where can I download Microsoft’s “Time Zone Data Update Tool for Microsoft Office Outlook”?
http://support.microsoft.com/kb/931667/en-us
I have already installed Microsoft’s February 2007 Security Update. What do I need to do?
Download the ACT! DST Utility from www.act.com and run the utility on all ACT! databases.
I have already installed the Microsoft DST Update but have not run the ACT! DST Utility. Now that I scheduled a meeting at the correct time will running the patch make the time incorrect?
No. The ACT! DST Utility will only adjust ACT! activities between 3/11 to 4/1 and 10/28 to 11/4 that were entered prior to installing Microsoft's DST Update.
Are all of my ACT! databases affected?
Yes. All ACT! databases will be affected if you live in time zone where the Daylight Saving Time Change is in effect.
I have an office Chicago and ACT! remote clients in New York. Will all databases be affected ?
Yes. All databases will be affected because they are in affected area.
How are my ACT! activities affected?
- Activities created in ACT! with a start date and/or end date between March 11th, 2007 and April 1st, 2007 or October 28th, 2007 and November 4th, 2007 will be off by plus one hour if they were created without having the Microsoft DST Upgrade installed
- The activity start dates, activity end dates as well as the activity alarms for these activities will be off by plus one hour
- Timeless activities, recurring activities and events are affected as well
Will all of my ACT! activities be affected?
All ACT! activities with a start date and/or end date between March 11th, 2007 and April 1st, 2007 or October 28th, 2007 and November 4th, 2007 will be affected if they were created before you installed the Microsoft DST Update.
Does it matter when I created an activity that falls into the DST change window?
No, it does not matter if you created an activity before or after March 11th 2007. You need to run the ACT! DST Utility as soon as you have installed Microsoft’s February 2007 Security Update or Microsoft’s standalone DST Update.
Is there anything else I could do to make sure that my ACT! activities are displayed correctly?
- Pay extra attention to all activities created with a start date and/or end date between March 11th, 2007 and April 1st, 2007 or October 28th, 2007 and November 4th, 2007
- Include extra notes in the subject of important activities
e.g. “Quarterly Sales Meeting [3/20 10am-11am]”
What does the ACT! DST Utility do?
- The ACT! DST Utility helps you adjust your ACT! activities to the new time zone settings. It does not make any changes to your ACT! client
- The ACT! DST Utility looks for all activities in an ACT! database that were created with a start date and/or end date between March 11th, 2007 and April 1st, 2007 or October 28th, 2007 and November 4th, 2007 and updates the time zone information that is stored in ACT! with every activity.
How can I find out if I have already run the ACT! DST Utility?
The ACT! DST Utility will modify affected activities only once. The Utility creates a log file [ACTDBFixLog_databasename_number.xml] in the same directory where you started the Utility from. You have run the Utility if this log file exists in this directory.
I am using ACT! 6.0. Will I be affected as well?
ACT! 6.0 is an unsupported ACT! release and it is not certain how ACT! 6.0 users will be affected. It is recommended to upgraded to a supported version of ACT!
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