Symptoms
On a Windows Server 2003 R2-based computer or on a Windows Server 2008-based computer that is running Client for Network File System (NFS), Windows applications and APIs cannot enumerate path names on NFS mounted volumes. This occurs if the length of the path names is greater than 260 characters. Additionally, path names that are prefixed by using "\\?\" cannot be enumerated.
Cause
This problem occurs because of a limitation of the path length in the Client for NFS driver. The maximum path length is 260 characters.
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=supportNote 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, you must be running one of the following operating systems:
-
Windows Server 2003 R2 Service Pack 2 (SP2)
-
Windows Server 2008
-
Windows Server 2008 Service Pack 2 (SP2)
Restart requirement
You must restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace a previously released hotfix.
Registry information
To use this hotfix, you do not have to make any changes to the registry.
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 file information notes
-
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.
In addition to the files that are listed in these tables, this hotfix also installs an associated security catalog file (KB<Placeholder>number</Placeholder>.cat) that is signed with a Microsoft digital signature.
Windows Server 2003 R2 Service Pack 2, x86-based versions
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Nfsrdr.sys |
5.2.3790.4480 |
324,608 |
21-Mar-2009 |
13:31 |
x86 |
Windows Server 2003 R2 Service Pack 2, x64-based versions
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Nfsrdr.sys |
5.2.3790.4480 |
481,280 |
21-Mar-2009 |
15:25 |
x64 |
Windows Server 2008 file information note
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 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. 20xxx
Windows Vista
RTM
LDR
6.0.600 1. 22xxx
Windows Vista and Windows Server 2008
SP1
LDR
6.0.600 2. 22xxx
Windows 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.xxxxx 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 maintain the state of the updated components. 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
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
16:54 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6001.22691 |
50,688 |
13-May-2010 |
15:27 |
x86 |
|
Nfsnp.dll |
6.0.6001.22691 |
59,904 |
13-May-2010 |
17:14 |
x86 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
17-Mar-2010 |
04:53 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6001.22691 |
195,584 |
13-May-2010 |
15:27 |
x86 |
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
18:01 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6002.22404 |
51,200 |
13-May-2010 |
15:49 |
x86 |
|
Nfsnp.dll |
6.0.6002.22404 |
60,928 |
13-May-2010 |
18:25 |
x86 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
03-Apr-2009 |
22:45 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6002.22404 |
195,584 |
13-May-2010 |
15:49 |
x86 |
For all supported x64-based versions of Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
17:16 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6001.22691 |
62,464 |
13-May-2010 |
15:44 |
x64 |
|
Nfsnp.dll |
6.0.6001.22691 |
71,168 |
13-May-2010 |
17:33 |
x64 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
26-Feb-2010 |
04:29 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6001.22691 |
251,904 |
13-May-2010 |
15:43 |
x64 |
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
18:08 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6002.22404 |
63,488 |
13-May-2010 |
16:00 |
x64 |
|
Nfsnp.dll |
6.0.6002.22404 |
71,168 |
13-May-2010 |
18:25 |
x64 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
03-Apr-2009 |
21:08 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6002.22404 |
252,416 |
13-May-2010 |
15:59 |
x64 |
For all supported IA-64-based versions of Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
17:00 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6001.22691 |
147,456 |
13-May-2010 |
15:28 |
IA-64 |
|
Nfsnp.dll |
6.0.6001.22691 |
154,624 |
13-May-2010 |
17:15 |
IA-64 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
25-Feb-2010 |
08:02 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6001.22691 |
572,416 |
13-May-2010 |
15:28 |
IA-64 |
|
Nfs-clientcore-ppdlic.xrm-ms |
Not Applicable |
3,001 |
13-May-2010 |
17:50 |
Not Applicable |
|
Nfsclnt.exe |
6.0.6002.22404 |
148,480 |
13-May-2010 |
15:48 |
IA-64 |
|
Nfsnp.dll |
6.0.6002.22404 |
156,672 |
13-May-2010 |
18:10 |
IA-64 |
|
Nfsrdr.mof |
Not Applicable |
4,448 |
03-Apr-2009 |
21:08 |
Not Applicable |
|
Nfsrdr.sys |
6.0.6002.22404 |
572,928 |
13-May-2010 |
15:47 |
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
Additional file information for Windows Server 2008
Additional files for all supported x86-based versions of Windows Server 2008
|
File name |
Package_1_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,952 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_2_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,785 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_3_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,775 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_4_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,440 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_5_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,273 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_6_for_kb955012~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,264 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client_1~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,367 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client_2~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,693 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,713 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,409 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc_1~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,690 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,701 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,423 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_1~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,694 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server~31bf3856ad364e35~x86~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,713 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
X86_4a429b70f3de0206ecbc470ee1db16b0_31bf3856ad364e35_6.0.6001.22691_none_93209feeb478d1f3.manifest |
|
File version |
Not Applicable |
|
File size |
702 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
X86_bd858f11a75fc3657b19b3c18a4454a2_31bf3856ad364e35_6.0.6002.22404_none_6caeacee41349d91.manifest |
|
File version |
Not Applicable |
|
File size |
702 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
X86_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6001.22691_none_ad0bd3fc5bf9bc81.manifest |
|
File version |
Not Applicable |
|
File size |
40,434 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
18:55 |
|
Platform |
Not Applicable |
|
File name |
X86_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6002.22404_none_af5697f458d45f58.manifest |
|
File version |
Not Applicable |
|
File size |
40,434 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
20:07 |
|
Platform |
Not Applicable |
Additional files for all supported x64-based versions of Windows Server 2008
|
File name |
Amd64_a6eb1db28d0b3cdfbaca521a7a308b41_31bf3856ad364e35_6.0.6002.22404_none_064185ddd8da5902.manifest |
|
File version |
Not Applicable |
|
File size |
706 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Amd64_eced8ef2da0466f7d72aef363927bc53_31bf3856ad364e35_6.0.6001.22691_none_88669a17a28a3800.manifest |
|
File version |
Not Applicable |
|
File size |
706 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Amd64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6001.22691_none_092a6f8014572db7.manifest |
|
File version |
Not Applicable |
|
File size |
40,470 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
19:14 |
|
Platform |
Not Applicable |
|
File name |
Amd64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6002.22404_none_0b7533781131d08e.manifest |
|
File version |
Not Applicable |
|
File size |
40,470 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
20:04 |
|
Platform |
Not Applicable |
|
File name |
Package_1_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,964 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_2_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,795 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_3_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,785 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_4_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,458 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_5_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,289 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_6_for_kb955012~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
2,280 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client_1~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,375 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client_2~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,705 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_client~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,723 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,417 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc_1~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,702 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,711 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,431 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_1~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,706 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server~31bf3856ad364e35~amd64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,723 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
Additional files for all supported IA-64-based versions of Windows Server 2008
|
File name |
Ia64_0ac6f720cd38815dc2421164dfc10af7_31bf3856ad364e35_6.0.6002.22404_none_45cfbb2de8f145a3.manifest |
|
File version |
Not Applicable |
|
File size |
704 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Ia64_2293db5074f9b6f92abd42c5afb5e6f1_31bf3856ad364e35_6.0.6001.22691_none_77de2b9468afe38d.manifest |
|
File version |
Not Applicable |
|
File size |
704 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Ia64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6001.22691_none_ad0d77f25bf7c57d.manifest |
|
File version |
Not Applicable |
|
File size |
40,452 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
18:38 |
|
Platform |
Not Applicable |
|
File name |
Ia64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_6.0.6002.22404_none_af583bea58d26854.manifest |
|
File version |
Not Applicable |
|
File size |
40,452 |
|
Date (UTC) |
13-May-2010 |
|
Time (UTC) |
19:36 |
|
Platform |
Not Applicable |
|
File name |
Package_1_for_kb955012~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,790 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_2_for_kb955012~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,953 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,427 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server_1~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,371 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
|
File name |
Package_for_kb955012_server~31bf3856ad364e35~ia64~~6.0.1.0.mum |
|
File version |
Not Applicable |
|
File size |
1,716 |
|
Date (UTC) |
14-May-2010 |
|
Time (UTC) |
13:42 |
|
Platform |
Not Applicable |
