Microsoft KB Archive/329703

= &quot;STOP&quot; Error Messages in Qafilter.sys or Qsfilter.sys with Third-Party Quota Management Tool =

Article ID: 329703

Article Last Modified on 2/28/2007

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APPLIES TO


 * Microsoft Windows 2000 Advanced Server

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This article was previously published under Q329703



SYMPTOMS
On your Windows 2000-Server based computer, you may receive one or more STOP error messages on a blue screen that are similar to the following:

STOP 0x000000D1 (0x00000014, 0x00000002, 0x00000000, 0xf195a3f2) Driver_IRQL_Not_Less_Or_Equal

STOP:0x0000001E (0xC0000005, 0x80219A0B, 0x00000000, 0x00000060) KMODE_EXCEPTION_NOT_HANDLED

STOP 0x00000050

STOP 0x000000C5

STOP 0x0000000A

STOP 0x000000C4

NOTE: The parameter values may be different on your computer, but a memory analysis in a dump file indicates that the error messages are based in either the Qafilter.sys or Qsfilter.sys files.



CAUSE
This behavior may occur if all the following conditions exist:
 * The WQuinn &quot;QuotaAdvisor&quot; or Northern Parklife &quot;Quota Server&quot; disk-quota-management programs are installed on your computer.
 * The driver file for the quota management program is outdated.

NOTE: The driver for QuotaAdvisor is Qafilter.sys, and the driver for Quota Server is Qsfilter.sys.



RESOLUTION
To troubleshoot and resolve this behavior, remove or disable the quota-management program to verify that the program is the cause of the STOP error messages, and then contact the program vendor to inquire about the availability of an update that may resolve this issue.



MORE INFORMATION
For more information about QuotaAdvisor, visit the following Precise Web site:

http://www.precise.com

For more information about Quota Server, visit the following Northern Parklife Web site:

http://www.northernparklife.com

For additional information about how to troubleshoot device drivers in Windows 2000, click the article number below to view the article in the Microsoft Knowledge Base:

244617 How to Use Driver Verifier to Troubleshoot Device Drivers in Windows 2000

Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.

The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.

Keywords: kb3rdparty kberrmsg kbprb KB329703

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