FIX: An access violation may occur when you use the 64-bit version of the DV Video Encoder filter in a 64-bit version of Windows Server 2003 or of Windows XP

When you use the 64-bit version of the DV Video Encoder filter in a 64-bit version of Windows Server 2003 or of Windows XP, the application may crash. Additionally, an access violation may occur.

This problem occurs because the 64-bit version of an internal function expects a different number of parameters than the 32-bit version of the function expects.

Hotfix information

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

To resolve this problem, obtain the hotfix from the Microsoft Download Center.

Download information

The following file is available for download from the Microsoft Download Center:
Download the WindowsServer2003.WindowsXP-KB943443-x64-ENU.exe package now.

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 problem in the Microsoft products that are listed in the "Applies to" section.

For more information about the DV Video Encoder filter see the "DV Video Encoder Filter" section on the Microsoft Developer Network (MSDN) Web site. To do this, visit the following MSDN Web site: