Win32_DiskDrive Partitions attribute returns a <null> result on systems with more than 16 logical drives

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SYMPTOMS

In Windows Management Instrumentation (WMI) on a Microsoft Windows 2000-based computer, the Win32_DiskDrive Partitions attribute returns a <null> result when there are 16 or more logical drives in an extended partition on a Basic disk. The Partitions attribute is valid only on disks that contain less than 16 partitions (logical drives).

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RESOLUTION

Hotfix information

A newer version of this hotfix is available. For additional information about the newer hotfix, click the following article number to view the article in the Microsoft Knowledge Base:

889405 (http://support.microsoft.com/kb/889405/ ) The process that runs a WMI statement stops responding on a Windows 2000 Service Pack 3 or later-based computer

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, 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:

http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)

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

Windows 2000 Service Pack 4.

Restart requirement

You must restart your computer after you apply this hotfix.

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
   ----------------------------------------------------------
   23-Sep-2003  13:08  1.50.1085.114  1,089,637  Cimwin32.dll

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