This article describes the behavior of the evaluation version of Windows Server 2003. It also contains information about the 14-day activation grace period and the 180-day evaluation period, and it describes what occurs when these time periods expire.

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Windows Product Activation (WPA)

The End User License Agreement (EULA) for an evaluation version of Windows Server 2003 requires that you activate your installation of Windows Server 2003 within 14 days from the time that you install it. If you choose not to activate Windows the first time that you start it, an Activate icon is displayed in the notification area at the far right of the taskbar. This icon periodically displays notifications to remind you of the number of days remaining in the 14-day grace period. After this period expires, you must activate your installation of Windows Server 2003 before you can continue to use Windows.

None of the information that is collected during product activation will be used to personally identify you. For more information about Windows Product Activation, visit the following Microsoft Web site: :

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Evaluation time period

The evaluation version of Windows Server 2003 expires 180 days from the time that you install and start it. You are reminded periodically of the number of days that are remaining in the 180-day evaluation period. Messages are logged to the Application Event log, and you also receive notification messages that are similar to the following when you log on to the computer: When the kernel time bomb period expires, you receive an error message that is similar to the following:After approximately one hour (this time period may vary), you may receive the following Stop error message, and the computer may automatically restart:When the WPA time bomb period expires, you receive an error message after you log on to Windows that is similar to the following: When you receive this error message, you can no longer use the evaluation copy of Windows Server 2003. You must obtain and install the retail, released version of Windows Server 2003.

Important You can log on to the computer in safe mode only if you log on to the computer by using the local administrator account. You can upgrade to the retail, released version of Windows Server 2003 while you are in safe mode. The option to upgrade in safe mode may not be available if your computer is running as a domain controller.

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Use Winver.exe to Determine the Expiration Date

You can run the Winver.exe command-line tool to determine the version of Windows Server 2003 that is installed on your computer and the date when your evaluation copy of Windows Server 2003 expires. To do so:

1.	Click Start, and then click Run.
2.	In the Open box, type winver.exe, and then press ENTER.

For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

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Upgrade an evaluation version of Windows Server 2003 to a retail version

To remove the 180-day expiration period for an evaluation version of Windows Server 2003, upgrade your computer to the full retail, released version of Windows Server 2003. For more information about Windows Server 2003, visit the following Microsoft Web site:

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