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PRB: VBScript Date and Time Formats Change with Logged on User
Article ID: 218964 - View products that this article applies to.
This article was previously published under Q218964
When you use the VBScript Now, Date, or Time functions, the date and time formats differ depending on the user that is logged on to the computer. This creates a problem for server applications that are developed using Active Server Pages where the date or time formats are critical, but the date or time formats change when different users log on to the server or when no users are logged on.
For example, an application may require that you display the year in a four-digit format instead of a two-digit format (for example, 1999 versus 99). The user logs on to the Microsoft Internet Information Server (IIS) server and sets the Date format under Regional Settings in the Control Panel to use four-digit years (for example, mm/dd/yyyy). When the user opens the Active Server Pages (ASP) page in a browser, the year is displayed as four digits. When the user logs off the computer and opens the ASP page in a browser, the year is displayed as two digits.
The VBScript functions Now, Date, and Time rely on the Regional Settings in the computer for their formats. Regional Settings change, depending on the user who is logged on (or not logged on) to the computer. As a result, there is no way to guarantee that date and time formats will always be the same.
To ensure that your date and time formats are consistent, do one of the following:
For more information on VBScript and JScript, visit the MSDN Scripting site at:
http://msdn2.microsoft.com/en-us/library/ms950396.aspxFor additional information, click the article number below to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/248142/EN-US/ )Default System Date Behavior in Windows NT 4.0 and Windows 2000
Article ID: 218964 - Last Review: August 8, 2007 - Revision: 2.1