FIX: An access violation occurs in a program that uses the DirectShow DV Mux filter

In a program that uses the DirectShow DV Mux filter, an access violation occurs.

This problem occurs when a pointer unexpectedly becomes null while another thread is updating the same pointer.

Hotfix information

The following files are available for download from the Microsoft Download Center:
Download the WindowsXP-KB932662-x86-ENU.exe package now. (http://download.microsoft.com/download/6/8/a/68aa7869-68ac-495b-a59d-464b90031c5b/windowsxp-kb932662-x86-enu.exe)

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base: Microsoft 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 prevent any unauthorized changes to the file.

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.

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