Microsoft KB Archive/904639

= An access violation may occur when you try to run a 64-bit program that uses the interface remoting component of MDAC 2.8 on a computer that is running Windows Server 2003 =

Article ID: 904639

Article Last Modified on 10/11/2007

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APPLIES TO


 * Microsoft Windows Server 2003, Standard x64 Edition
 * Microsoft Windows Server 2003, Enterprise x64 Edition
 * Microsoft Windows Server 2003, Datacenter x64 Edition
 * Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
 * Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems

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SYMPTOMS
On a computer that is running Microsoft Windows Server 2003, when you try to run a 64-bit program that uses the interface remoting component of Microsoft Data Access Components (MDAC) 2.8, an access violation may occur. When you use Task Manager to view the Dllhost.exe process, you see that this process uses 100 percent of the computer's CPU resources.



Update information
The following files are available for download from the Microsoft Download Center:

Download the package for 32-bit versions of Windows Server 2003 package now.

Download the package for Itanium-based versions of Windows Server 2003 package now.

Download the package for x64-based versions of Windows Server 2003 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:

119591 How to obtain Microsoft support files from online services

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.

Prerequisites
To apply this hotfix, you must have Windows Server 2003 Service Pack 1 (SP1) installed.

Note You do not have to install Windows Server 2003 SP1 if the computer is running an x64-based version of Windows Server 2003. These versions already include this service pack.

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.

Windows Server 2003, 32-bit versions


STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For more information about the terminology that is used in this article, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbqfe kbpubtypekc kbhotfixserver kbwinserv2003sp2fix KB904639

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