Article ID: 829778 - View products that this article applies to.
When you try to update the operating system on your computer from the Microsoft Windows Update Services Web site, Security Update for Windows (819696) may be included in the list of critical updates and service packs for you to review and install even though you have already installed DirectX 9.0b. DirectX 9.0b contains the 819696 update.
This issue may occur if either of the following conditions is true:
To resolve this issue, reinstall DirectX 9.0b on your computer. To do so, visit the Microsoft Download Center.
The following file is available for download from the Microsoft Download Center:
Download the dxwebsetup.exe package now.
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For additional information about how to download Microsoft Support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help to prevent any unauthorized changes to the file.
(http://support.microsoft.com/kb/119591/ )How to Obtain Microsoft Support Files from Online Services
For additional information about DirectX 9.0b, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/819696/ )MS03-030: Unchecked Buffer in DirectX Could Enable System Compromise