When you run a WMI query against the CIM_DataFile class by using the "Run as administrator" option in Windows Vista or in Windows Server 2008, the query returns incomplete results

You log on to a Windows Vista-based or Windows Server 2008-based computer by using an administrator account. When you run a Windows Management Instrumentation (WMI) query against the CIM_DataFile class, the WMI query returns incomplete results.

This problem occurs if you run the WMI query by using the Run as administrator option (Elevated Permission).

For example, when you run the following query by using the Run as administrator option, the query returns incomplete results. This issue does not occur if you run the query without the Run as administrator option.

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, the computer must be running one of the following operating systems:

• Windows Vista
• Windows Vista Service Pack 1
• Windows Server 2008

Restart requirement

You have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other previously released hotfixes.

Registry information

To use this hotfix, you do not have to make any changes to the registry.

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 item in Control Panel.
Windows Vista, x86-based versions
Windows Vista SP1 and Windows Server 2008, x86-based versions
Windows Vista, x64-based versions
Windows Vista SP1 and Windows Server 2008, x64-based versions
Windows Server 2008, Itanium-based versions

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about the Windows Management Instrumentation, visit the following Microsoft Web site: For more information about the CIM_DataFile Class, visit the following Microsoft Web site: For more information, click the following article number to view the article in the Microsoft Knowledge Base: