Symptoms
An application or service that uses a file system filter driver may experience function failure on a computer that is running one of the following operating systems:
- Windows Server 2003
- Windows Vista
- Windows Server 2008
For example, an application performs a real-time data replication among volumes by using a file system filter driver. However, the application does not detect the data changes on some volumes. Therefore, the data cannot be replicated to other volumes.
Cause
This issue occurs because of a race condition in the filter manager.
When a volume is mounted and a new frame is created by the filter manager at the same time, a race condition may occur. When the race condition occurs, the filter manager misses the new mounted volume. Therefore, some file system filter drivers cannot be attached to the volume for the filter I/O operations.
Resolution
Hotfix information
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=support Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.
Prerequisites
To apply this hotfix, your computer must be running one of the following operating systems:
- Windows Server 2003 Service Pack 2 (SP2)
- Windows Vista Service Pack 1 (SP1)
- Windows Vista Service Pack 2 (SP2)
- Windows Server 2008 Service Pack 1 (SP1)
- Windows Server 2008 Service Pack 2 (SP2)
For more information about how to obtain a Windows Server 2003 service pack, 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
For more information about how to obtain a Windows Vista service pack, click the following article number to view the article in the Microsoft Knowledge Base:
935791 How to obtain the latest Windows Vista service pack
For more information about how to obtain a Windows Server 2008 service pack, click the following article number to view the article in the Microsoft Knowledge Base:
968849 How to obtain the latest service pack for Windows Server 2008
Installation instructions
After you install this hotfix, we recommend that you additionally install hotfix 978243. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
978243 A terminal server that is running Windows Server 2003 Service Pack 2 restarts unexpectedly after hotfix 971280 or security update 971486 (MS09-058) is installed
Registry information
To use the hotfix in this package, you do not have to make any changes to the registry.
Restart requirement
You must restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace a previously released hotfix.
File information
The English (United States) version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
Windows Server 2003 file information note
- In addition to the files that are listed in these tables, this hotfix also installs an associated security catalog file (KBnumber.cat) that is signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Server 2003
| File name | File version | File size | Date | Time | Platform | SP requirement |
|---|---|---|---|---|---|---|
| Fltmgr.sys | 5.2.3790.4601 | 132,096 | 09-Oct-2009 | 20:00 | x86 | SP2 |
| Ntkrnlmp.exe | 5.2.3790.4601 | 2,499,584 | 09-Oct-2009 | 21:08 | Not applicable | SP2 |
| Ntkrnlpa.exe | 5.2.3790.4601 | 2,310,656 | 09-Oct-2009 | 19:58 | x86 | SP2 |
| Ntkrpamp.exe | 5.2.3790.4601 | 2,351,104 | 09-Oct-2009 | 19:58 | Not applicable | SP2 |
| Ntoskrnl.exe | 5.2.3790.4601 | 2,459,136 | 09-Oct-2009 | 21:08 | x86 | SP2 |
For all supported x64-based versions of Windows Server 2003
| File name | File version | File size | Date | Time | Platform | SP requirement |
|---|---|---|---|---|---|---|
| Fltmgr.sys | 5.2.3790.4601 | 229,376 | 25-Nov-2009 | 06:37 | x64 | SP2 |
| Hal.dll | 5.2.3790.4354 | 280,064 | 25-Nov-2009 | 06:38 | x64 | SP2 |
| Ntkrnlmp.exe | 5.2.3790.4601 | 4,613,632 | 25-Nov-2009 | 06:38 | x64 | SP2 |
| Ntoskrnl.exe | 5.2.3790.4601 | 4,540,416 | 25-Nov-2009 | 06:38 | x64 | SP2 |
For all supported IA-64-based versions of Windows Server 2003
| File name | File version | File size | Date | Time | Platform | SP requirement | Service branch |
|---|---|---|---|---|---|---|---|
| Fltmgr.sys | 5.2.3790.4601 | 476,160 | 25-Nov-2009 | 06:36 | IA-64 | SP2 | Not applicable |
| Ntdll.dll | 5.2.3790.4455 | 1,646,592 | 25-Nov-2009 | 06:37 | IA-64 | SP2 | Not applicable |
| Ntkrnlmp.exe | 5.2.3790.4601 | 6,581,248 | 25-Nov-2009 | 06:37 | IA-64 | SP2 | Not applicable |
| Wntdll.dll | 5.2.3790.4455 | 775,168 | 25-Nov-2009 | 06:37 | x86 | SP2 | WOW |
Windows Vista and Windows Server 2008 file information notes
Important Windows Vista hotfixes and Windows Server 2008 hotfixes are included in the same packages. However, only "Windows Vista" is listed on the Hotfix Request page. To request the hotfix package that applies to one or both of these operating systems, select the hotfix that is listed under "Windows Vista" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.
The files that apply to a specific product, SR_Level (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table.
Version Product SR_Level Service branch 6.0.600
0.
20xxxWindows Vista RTM LDR 6.0.600
1.
22xxxWindows Vista and Windows Server 2008 SP1 LDR 6.0.600
2.
22xxxWindows Vista and Windows Server 2008 SP2 LDR Service Pack 1 is integrated into the release version of Windows Server 2008. Therefore, RTM milestone files apply only to Windows Vista. RTM milestone files have a 6.0.0000.xxxxxx version number.
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 and for Windows Vista" section. MUM files and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintaining the state of the updated component. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Server 2008 and of Windows Vista
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Fltmgr.sys | 6.0.6001.22547 | 189,000 | 23-Oct-2009 | 18:16 | x86 |
| Fltmgr.sys | 6.0.6002.22250 | 188,984 | 23-Oct-2009 | 18:00 | x86 |
| Ntkrnlpa.exe | 6.0.6001.22547 | 3,600,456 | 23-Oct-2009 | 18:16 | Not applicable |
| Ntoskrnl.exe | 6.0.6001.22547 | 3,548,744 | 23-Oct-2009 | 18:16 | Not applicable |
| Ntkrnlpa.exe | 6.0.6002.22250 | 3,600,952 | 23-Oct-2009 | 18:00 | Not applicable |
| Ntoskrnl.exe | 6.0.6002.22250 | 3,549,752 | 23-Oct-2009 | 18:00 | Not applicable |
For all supported x64-based versions of Windows Server 2008 and of Windows Vista
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Fltmgr.sys | 6.0.6001.22547 | 272,456 | 23-Oct-2009 | 18:36 | x64 |
| Fltmgr.sys | 6.0.6002.22250 | 273,976 | 23-Oct-2009 | 18:01 | x64 |
| Ntoskrnl.exe | 6.0.6001.22547 | 4,678,728 | 23-Oct-2009 | 18:37 | x64 |
| Ntoskrnl.exe | 6.0.6002.22250 | 4,691,000 | 23-Oct-2009 | 18:01 | x64 |
For all supported IA-64-based versions of Windows Server 2008
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Fltmgr.sys | 6.0.6001.22547 | 592,456 | 23-Oct-2009 | 18:09 | IA-64 |
| Fltmgr.sys | 6.0.6002.22250 | 592,440 | 23-Oct-2009 | 17:53 | IA-64 |
| Ntoskrnl.exe | 6.0.6001.22547 | 9,483,848 | 23-Oct-2009 | 18:09 | IA-64 |
| Ntoskrnl.exe | 6.0.6002.22250 | 9,465,912 | 23-Oct-2009 | 17:53 | IA-64 |
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
More Information
For more information about software update terminology, 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
Additional file information for Windows Server 2008 and Windows Vista
Additional files for all supported x86-based versions of Windows Server 2008 and of Windows Vista
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Package_for_kb975759_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,367 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_client_2~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,694 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_client~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,713 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,422 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc_1~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,690 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,701 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,425 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_1~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,694 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,713 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv_0~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,422 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv~31bf3856ad364e35~x86~~6.0.1.0.mum | Not applicable | 1,430 | 26-Oct-2009 | 14:20 | Not applicable |
| X86_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6001.22547_none_116ed9ab4403c710.manifest | Not applicable | 12,340 | 23-Oct-2009 | 19:27 | Not applicable |
| X86_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6002.22250_none_134379a1413886c4.manifest | Not applicable | 12,340 | 23-Oct-2009 | 21:54 | Not applicable |
| X86_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6001.22547_none_6c95c859cd5ac7f3.manifest | Not applicable | 17,806 | 23-Oct-2009 | 19:37 | Not applicable |
| X86_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6002.22250_none_6e6a684fca8f87a7.manifest | Not applicable | 17,806 | 23-Oct-2009 | 21:57 | Not applicable |
Additional files for all supported x64-based versions of Windows Server 2008 and of Windows Vista
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Amd64_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6001.22547_none_6d8d752efc613846.manifest | Not applicable | 12,604 | 23-Oct-2009 | 19:45 | Not applicable |
| Amd64_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6002.22250_none_6f621524f995f7fa.manifest | Not applicable | 12,604 | 23-Oct-2009 | 19:01 | Not applicable |
| Amd64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6001.22547_none_c8b463dd85b83929.manifest | Not applicable | 16,512 | 23-Oct-2009 | 19:50 | Not applicable |
| Amd64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6002.22250_none_ca8903d382ecf8dd.manifest | Not applicable | 16,512 | 23-Oct-2009 | 19:04 | Not applicable |
| Package_for_kb975759_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,375 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_client_2~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,706 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_client~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,723 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,430 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc_1~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,702 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,711 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,433 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_1~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,706 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,723 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv_0~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,430 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv~31bf3856ad364e35~amd64~~6.0.1.0.mum | Not applicable | 1,438 | 26-Oct-2009 | 14:20 | Not applicable |
Additional files for all supported Itanium-based versions of Windows Server 2008
| File name | File version | File size | Date | Time | Platform |
|---|---|---|---|---|---|
| Ia64_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6001.22547_none_11707da14401d00c.manifest | Not applicable | 12,601 | 23-Oct-2009 | 18:57 | Not applicable |
| Ia64_microsoft-windows-filtermanager-core_31bf3856ad364e35_6.0.6002.22250_none_13451d9741368fc0.manifest | Not applicable | 12,601 | 23-Oct-2009 | 18:36 | Not applicable |
| Ia64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6001.22547_none_6c976c4fcd58d0ef.manifest | Not applicable | 16,819 | 23-Oct-2009 | 19:00 | Not applicable |
| Ia64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6002.22250_none_6e6c0c45ca8d90a3.manifest | Not applicable | 16,819 | 23-Oct-2009 | 18:39 | Not applicable |
| Package_for_kb975759_sc_0~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,425 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc_1~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,530 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_sc~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,706 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,429 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server_1~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,534 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_server~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,718 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv_0~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,426 | 26-Oct-2009 | 14:20 | Not applicable |
| Package_for_kb975759_winpesrv~31bf3856ad364e35~ia64~~6.0.1.0.mum | Not applicable | 1,434 | 26-Oct-2009 | 14:20 | Not applicable |
References
For more information about the filter manager, visit the following Microsoft Web site:
http://msdn.microsoft.com/en-us/library/aa488191.aspx
Redistribution
This hotfix may be available to your company for redistribution with its products subjects to certain conditions and requirements.
If you are interested, please email redistpm@microsoft.com with subject line: KB975759 – request for redistribution [enter your company name].