Microsoft KB Archive/921478

= Error message when you run the Dirquota.exe tool in Windows Server 2003 R2: “STOP 0x00000050” =

Article ID: 921478

Article Last Modified on 7/2/2007

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APPLIES TO


 * Microsoft Windows Server 2003 R2 Enterprise Edition (32-Bit x86)
 * Microsoft Windows Server 2003 R2 Standard Edition (32-bit x86)
 * Microsoft Windows Server 2003 R2 Standard x64 Edition
 * Microsoft Windows Server 2003 R2 Datacenter Edition (32-Bit x86)
 * Microsoft Windows Server 2003 R2 Enterprise x64 Edition

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SYMPTOMS
Consider the following scenario:
 * You have a Microsoft Windows Server 2003 R2-based computer on which File Server Resource Manager (FSRM) is installed.
 * You run the Dirquota.exe tool on a volume that is copied from another computer.

In this scenario, the computer stops responding (hangs). Additionally, you receive a Stop error message that resembles the following:

STOP 0x00000050 (parameter1, parameter2, parameter3, parameter4)

Page Fault in Non-Paged Area

Note The parameter values may vary.



CAUSE
This problem occurs if the file system filter manager incorrectly calculates the string length of file names when a hard link is created or during any renaming operation. Specifically, this problem occurs if the stream name is longer than the file name.



Service pack information
To resolve this problem, obtain the latest service pack for Windows Server 2003. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

889100 How to obtain the latest service pack for Windows Server 2003

Prerequisites
No prerequisites required.

Restart requirement
You must restart the computer after you apply this hotfix.

Hotfix replacement information
This hotfix does not replace any other hotfixes.

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 Server 2003, Itanium-based versions


STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section. This problem was first corrected in Microsoft Windows Server 2003 Service Pack 2.



MORE INFORMATION
For more information about the terms that are used to describe software updates, 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: kbwinserv2003sp2fix kbbug kbfix kbhotfixserver kbqfe kbpubtypekc KB921478

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