Applies to:
Windows Server 2008 R2 Service Pack 1
Windows Server 2008 R2 SP1
W2K8 R2 Service Pack 1
W2K8 R2 SP1
Windows 7 Service Pack 1
Windows 7 SP1
Win7 Service Pack 1
Win7 SP1

Note:  You should check http://support.microsoft.com for the latest version of the different files.

Note 2:  These are not available in Windows Update.

Note 3:  You can download them without entering your e-mail address and captcha if you are a Microsoft Premier customer and have a http://Premier.Microsoft.com account.

Note 4:  Carefully review the list and decide which might be applicable to your unique environment.

Note 5:  Test in your test and your quality assurance environment.

 

List of Network related hotfixes post SP1 for Windows 7 SP1 and Windows Server 2008 R2 SP1 as of Sep. 2013:

Originally published Apr. 2011, updated Feb. 2012, Jan 2013, and Sep. 2013.

2866693 Wired or Wireless Network GPO setting is not displayed in GPMC report in Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2866693

Update(s):
Microsoft.grouppolicy.reporting.dll  6.1.7601.22373

2863374 The BITS bandwidth limitation transitions are not applied to the ongoing transfers in Windows 7 Service Pack 1 or Windows Server 2008 R2 Service Pack 1
http://support.microsoft.com/?id=2863374

Update(s):
Qmgr.dll  7.5.7601.22365
Qmgr.mof  

2851323 Windows Explorer does not display all network computers in Windows 7 SP1 or Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2851323

Update(s):
Wkssvc.dll  6.1.7601.22329
Workstationservice-ppdlic.xrm-ms 

2847635 The number of ifXTable entries does not match the number of ifNumber objects in Windows Server 2008 R2 Service Pack 1 as defined by the SNMP MIB agent
http://support.microsoft.com/?id=2847635

Update(s):
Inetmib1.dll 6.1.7601.22320
Supersede(s):
2724629 You cannot retrieve the ipv6RouteIfIndex and ipv6RouteNextHop MIB variables on a computer that is running Windows 7, Windows Server 2008 SP2, or Windows Server 2008 R2

2847625 High CPU usage on a client computer when you start the "gwmi win32_serverconnection" WMI query in Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2847625

Update(s):
Wmipcima.dll  6.1.7601.22326
Wmipdfs.dll  6.1.7601.22326
Wmipdfs.mof
Wmipdskq.dll  6.1.7601.22326
Wmipdskq.mof
Wmipsess.dll  6.1.7601.22326
Wmipsess.mof

2847295 NAT functionality fails on a Windows Server 2008 R2 SP1-based RRAS server
http://support.microsoft.com/?id=2847295

Update(s):
Ipnat.sys  6.1.7601.22319 

2846960 Error when you open a SharePoint Document Library in Windows Explorer or map a network drive to the library after you install Internet Explorer 10 in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2846960

Update(s):
Davclnt.dll  6.1.7601.18201
Davclnt.dll  6.1.7601.22376
Mrxdav.sys  6.1.7601.18201
Mrxdav.sys  6.1.7601.22376
Webclnt.dll  6.1.7601.18201
Webclnt.dll  6.1.7601.22376
Supersede(s):
2627007 A DFS link that points to a WebDav resource stops working in Windows 7 or in Windows Server 2008 R2

2846340 Duplicate friendly names of network adapters are displayed in Windows
http://support.microsoft.com/?id=2846340

Update(s):
Netcfgx.dll  6.1.7601.22369
Netcfgx.dll  6.1.7601.22369 

2835595 The logon pop-up dialog box does not appear when you connect a Windows 7 SP1-based or Windows Server 2008 R2-based computer to a network
http://support.microsoft.com/?id=2835595

Update(s):
Bench_16.bin
Bench_24.bin
Bench_32.bin
Bench_48.bin
House_16.bin
House_24.bin
House_32.bin
House_48.bin
Networkconnectionsfolder.ptxml
Office_16.bin
Office_24.bin
Office_32.bin
Office_48.bin
Pnidui.dll  6.1.7601.22296
Bench_16.bin
Bench_24.bin
Bench_32.bin
Bench_48.bin
House_16.bin
House_24.bin
House_32.bin
House_48.bin
Office_16.bin
Office_24.bin
Office_32.bin
Office_48.bin
Pnidui.dll  6.1.7601.22296
Bench_16.bin
Bench_24.bin
Bench_32.bin
Bench_48.bin
House_16.bin
House_24.bin
House_32.bin
House_48.bin
Netshell.dll  6.1.7601.22296
Networkconnectionsfolder.ptxml
Office_16.bin
Office_24.bin
Office_32.bin
Office_48.bin
Pnidui.dll  6.1.7601.22296
Bench_16.bin
Bench_24.bin
Bench_32.bin
Bench_48.bin
House_16.bin
House_24.bin
House_32.bin
House_48.bin
Netshell.dll  6.1.7601.22296
Office_16.bin
Office_24.bin
Office_32.bin
Office_48.bin
Pnidui.dll  6.1.7601.22296

2826167 Cannot reuse Wildcard TCP ports on multiple IP addresses in Windows 7 SP1 or Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2826167

Update(s):
Netio.sys  6.1.7601.22277  376,664  11-Mar-2013  13:55  x64 
Fwpkclnt.sys  6.1.7601.22277  288,104  11-Mar-2013  13:55  x64 
Tcpip.sys  6.1.7601.22277 
Supersede(s):
2789968 "0x000000D1" Stop error after you install the WDK WFP "inspect" sample in Windows 7 or Windows Server 2008 R2
2789397 Data corruption and network issues when you run a WFP-based application on a computer that is running Windows
2787847 "0x000000D1" Stop error when a storage array is attached to a network environment and running Windows Server 2008 R2
2775511 An enterprise hotfix rollup is available for Windows 7 SP1 and Windows Server 2008 R2 SP1

2752370 "0x000000D1" Stop error when you perform a network-related operation on a computer that is running Windows 7 or Windows Server 2008 R2
2741850 TCP SACK option is always set to "true" after you enable the TCP/IP Offloading feature in Windows 7 or in Windows Server 2008 R2
2735855 Network connection is slow when you run a WFP-based application on a computer that is running Windows 7 or Windows Server 2008 R2
2722392 "0x000000F4" Stop error when you run the Device Fundamental tests in Windows 7 or in Windows Server 2008 R2
2675785 Slow data transfer speed in Windows 7 or in Windows Server 2008 R2
2661010 IP packets are not routed through a Windows Server 2008 R2–based LAN router in a VLAN environment
2665206 Slow performance when you enable IPsec encryption on a specific TCP port number in Windows 7 or in Windows Server 2008 R2
2639824 Multicast packets are dropped in Windows 7 or in Windows Server 2008 R2
2639793 "0x000000C2" Stop error occurs when you use IPsec on a computer that is running Windows Server 2008, Windows Vista, Windows Server 2008 R2 or Windows 7 in a network that uses IPsec NAT-T security
2525390 The SACK option is always set to "true" even if network adapter does not support SACK for offloaded connections in Windows 7 or in Windows Server 2008 R2
2519736 Stop error message in Windows Server 2008 R2 SP1 or in Windows 7 SP1: "STOP: 0x0000007F"
2477730 The TCP Chimney Offload feature fails on all network adapters in Windows Server 2008 R2 or in Windows 7 if you disable or change the properties of a network adapter
2472264 You cannot customize some TCP configurations by using the netsh command in Windows 7 or in Windows Server 2008 R2

2831013 User receives SMB change notifications from a subfolder that the user does not have permission to access in Windows 7 SP1 or Windows Server 2008 R2 SP1 
http://support.microsoft.com/?id=2831013

Update(s):
Srv2.sys  6.1.7601.22296 
Supersede(s):
2745955 You cannot connect to a Windows Server 2008 R2-based cluster file share resource from a client computer when a cluster failover occurs
2618914 A hotfix is available that adds the FileFsSectorSizeInformation information class to Windows 7 and to Windows Server 2008 R2
2618190 You cannot access a shared file by using the SMB Version 2 protocol because of a race condition in Windows Server 2008 R2 or in Windows 7
2552033 "0x00000044" Stop error on a computer that is running Windows 7 or Windows Server 2008 R2
2528614 Operating system intermittently crashes with a "0x0000007E" Stop error message on a computer that is running Windows 7 or Windows Server 2008 R2
2493869 An SMBv2 session is reset incorrectly if FindCloseChangeNotification function is called immediately after the FindFirstChangeNotification function is called in Windows Server 2008 R2 or in Windows 7
2492806 A Windows Vista-based, Windows Server 2008-based, Windows 7-based or Windows Server 2008 R2-based computer that shares some files and some folders may not respond to file share requests
2394911 Stop error "0x000000D1" or "0x0000007E" in an SMB2 environment in Windows 7 or in Windows Server 2008 R2

2824560 The NPS server locks a user account after four tries on a Windows Server 2008 R2-based computer that performs authentication for RADIUS clients
http://support.microsoft.com/?id=2824560

Update(s):
Iassam.dll  6.1.7601.22320 

2801453 Delay during IPsec renegotiation on a computer that is running Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2801453

Update(s):
Bfe.dll  6.1.7601.22214
Fwpuclnt.dll  6.1.7601.22214
Ikeext.dll  6.1.7601.22214
Networksecurity-ppdlic.xrm-ms
Nshwfp.dll  6.1.7601.22214 
Wfp.mof
Fwpuclnt.dll  6.1.7601.22214
Nshwfp.dll  6.1.7601.22214 
Wfp.mof
Supersede(s):
2743978 "13808" error code when a VPN connection intermittently fails on a computer that is running Windows 7 or Windows Server 2008 R2 
2695321 IPsec session takes 5 to 6 minutes to connect to a storage controller on a computer that is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2
2686921 IPsec connection that uses IKEv2 tunnel mode fails on a computer that is running Windows 7 or Windows Server 2008 R2
2664375 You cannot connect to a VPN when you use Forefront Threat Management Gateway as your RRAS server in Windows Server 2008 R2
2615847 "ERROR_IPSEC_IKE_CERT_CHAIN_POLICY_MISMATCH" error when you try to start an IPsec connection between two computers that are running Windows 7 or Windows Server 2008 R2

2799360 Svchost.exe process that hosts the network location awareness service crashes in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2799360

Update(s):
Wldap32.dll  6.1.7601.22207 

2796725 Wireless Hosted Network feature does not work in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2796725

Update(s):
Cmnicfg.xml5
Icsunattend.exe  6.1.7600.16385
Ipcfg.xml
Ipnathlp.dll  6.1.7601.18037
Osinfo.xml
Potscfg.xm
Pppcfg.xml
Cmnicfg.xml
Icsunattend.exe  6.1.7600.16385
Ipcfg.xml
Ipnathlp.dll  6.1.7601.22201
Osinfo.xml
Potscfg.xml
Pppcfg.xml 

2765067 The "Network access: Named Pipes that can be accessed anonymously" Group Policy setting cannot be saved if you delete all listed named pipes by using the GPMC in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2765067

Update(s):
Wsecedit.dll  6.1.7601.22124

2755105 WLAN AutoConfig service cannot identify which networks are available and connects to a network randomly on a computer that is running Windows 7 SP1 or Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2755105

Update(s):
Report.system.wireless.xml
Rules.system.wireless.xml
Wlan.mof
Wlanmsm.dll      6.1.7601.22108
Wlansvc.dll         6.1.7601.22108
Wlansvc.ptxml

2732673 "Delayed write failed" error message when .pst files are stored on a network file server that is running Windows Server 2008 R2
http://support.microsoft.com/?id=2732673

Update(s):
Rdbss.sys  6.1.7601.22377 
Supersede(s):
2687753 "File not found" error message when you make changes to a file on a network share from a computer that is running Window 7 or Windows Server 2008 R2
2670567 "0x000000027" Stop error when you copy a file from a redirected folder in Windows 7 or in Windows Server 2008 R2
2647452 Paged pool leaks when you map a network drive and then disconnect it frequently in Windows 7 or in Windows Server 2008 R2
2624677 "0x00000027" Stop error when you access a shared network resource that is hosted on a computer that is running Windows Server 2008 R2 or Windows 7
2622136 You cannot rename an application in a shared folder in Windows 7 or in Windows Server 2008 R2 if the application is being run by one or more users
2584874 "0x00000027" Stop error when you try to access a shared network resource in Windows Server 2008 R2 or in Windows 7
2579362 The redirector component may stop responding on a Windows Server 2008 R2-based computer when it tries to contact many other computers
2549036 "0x0000000A" stop error occurs when several applications access the same network share file by using the MapViewOfFile() API on a computer that is running Windows 7 or Windows Server 2008 R2
2536493 Slow SQL Online Transaction Processing performance when SQL database files are stored on an SMB network file share in Windows 7, in Windows Server 2008 R2, or in Windows Storage Server 2008 R2
2254637 "0x0000007F" Stop error occurs when the connection to some shared files is lost on a computer that is running Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2

2732597 0x80070091 error when you drag and drop a folder in a WebDAV shared folder in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2732597

Update(s):
Webclnt.dll         6.1.7601.22083

2732072 BITS performance is slow after you configure the throttling policy on a computer that is running Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2732072

Update(s):
Qmgr.dll               7.5.7601.22055
Supersede(s):
2659493 Bandwidth throttling reverts to the default settings after a Group Policy is updated in Windows 7 or in Windows Server 2008 R2

2722729 Cannot establish an L2TP VPN connection between an Android device and a TMG server
http://support.microsoft.com/?id=2722729

Update(s):
Mprddm.dll        6.1.7601.22044

2720345 Security tab is not displayed in the Properties dialog box for a file on a computer that is running Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2720345

Update(s):
Acluifilefoldertool-ppdlic.xrm-ms
Rshx32.dll            6.1.7601.22013                                 

2719857 You cannot use an USB RNDIS device to connect to a 3G or 4G network in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2719857

Update(s):
Ndis.sys 6.1.7601.17856
Ndismigplugin.dll 6.1.7600.16385
Ndistrace.mof  
Ndis.sys 6.1.7601.22010
Ndismigplugin.dll 6.1.7601.22010
Ndistrace.mof
Rndismp.sys       6.1.7601.17856
Rndismp.sys       6.1.7601.22010
Rndismp6.sys    6.1.7601.17856
Rndismpx.sys    6.1.7601.17856
Usb80236.sys     6.1.7600.16385
Usb8023x.sys     6.1.7600.16385
Rndismp6.sys    6.1.7601.22010 
Rndismpx.sys    6.1.7601.22010
Usb80236.sys     6.1.7600.16385 
Usb8023x.sys     6.1.7600.16385                                 

2710995 You are prompted to select a certificate when you connect to a wireless network in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2710995

Update(s):
Rastls.dll              6.1.7601.21989

2707157 WebIO component uses its own DNS cache to resolve an FQDN in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2707157

Update(s):
Webio.dll             6.1.7601.21988
Supersede(s):
2654875 A BITS client resets the TCP connection every time that it finishes downloading a range of the file in Windows 7 or in Windows Server 2008 R2

2690528 Slow performance when you browse the My Documents folder in the document library in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2690528

Update(s):
Explorerframe.dll  6.1.7601.21953
Searchfolder.dll  6.1.7601.21953 

2689311 SMB commands run serially when the SMB packet-signing feature is enabled in Windows 7 SP1 or in Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2689311

Update(s):
Mrxsmb.sys       6.1.7601.21946

2687799 Workgroup names are displayed instead of computer names when you run an application to obtain the names of computers in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2687799

Update(s):
Mswsock.dll       6.1.7601.21945

2680464 Location detection feature in DirectAccess is disabled intermittently in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2680464

Update(s):
Ncsi.dll 6.1.7601.21928
Nlaapi.dll             6.1.7601.21928
Nlasvc.dll             6.1.7601.21928
Nlasvc.ptxml                                                                     
Supersede(s):
2524478 The network location profile changes from "Domain" to "Public" in Windows 7 or in Windows Server 2008 R2

2674365 You cannot access the Internet by using a dial-up network connection in NDIS mode in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2674365

Update(s):
Rasmans.dll        6.1.7601.21919

2664055 Notifications do not appear in the notification area and the View Available Networks feature does not work in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2664055

Update(s):
Explorer.exe      6.1.7601.17758
Explorer-ppdlic.xrm-ms

2655244 ‘You cannot enumerate 32-bit applications by using the SNMP service in Windows Server 2008 R2
http://support.microsoft.com/?id=2655244

Update(s):
Hostmib.dll         6.1.7601.21908

2633667 32-bit NetBIOS applications cannot receive connection close notifications in a 64-bit version of Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2633667

Update(s):
Netbios.sys
Wshnetbs.dll

2579274 "0x0000007E" Stop error message when a connection is reset on a computer that is running Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2579274

Update(s):
Afd.sys

Supersede(s):
2582260 "0x0000000A" Stop error when you perform ETW tracing on the Afd.sys driver in Windows 7 or in Windows Server 2008 R2
2579274 "0x0000007E" Stop error message when a connection is reset on a computer that is running Windows 7 or Windows Server 2008 R2
2577795 Kernel sockets leak on a multiprocessor computer that is running Windows Server 2008 R2 or Windows 7
975212 When you use a VPN connection that uses Smart Card authentication on a client computer that is running Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2, the computer stops responding

2831013 User receives SMB change notifications from a subfolder that the user does not have permission to access in Windows 7 SP1 or Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2625434

Update(s):
Srv.sys  6.1.7601.22296

Supersede(s):
2625434 "ERROR_SHARING_VIOLATION" error message in Windows XP or in Windows Server 2003 when you try to open a file on an SMB share on a server that is running Windows 7 or Windows Server 2008 R2
2492806 A Windows Vista-based, Windows Server 2008-based, Windows 7-based or Windows Server 2008 R2-based computer that shares some files and some folders may not respond to file share requests

2869302 FIX: Slow-link transitions fail in Windows 7 SP1 or Windows Server 2008 R2 SP1
http://support.microsoft.com/?id=2869302

Update(s):
Mrxsmb10.sys  6.1.7601.22377 

Supersede(s):
2612966 Paged pool memory leak when you access some shared files in Windows 7 or in Windows Server 2008 R2
2601014 You are prompted for credentials again when you try to access a network share on a device that is running Samba from a Windows 7-based or Windows Server 2008 R2-based computer
2444328 You cannot access shared files or shared printers in Windows 7 or in Windows Server 2008 R2

2807716 Error message when you try to map a drive to a network share in Windows 7 or Windows Server 2008 R2
http://support.microsoft.com/?id=2807716

Update(s):
Mrxsmb20.sys  6.1.7601.22231

Supersede(s):
2646563 SMB2 directory cache is not updated correctly if a file is deleted in Windows 7 or in Windows Server 2008 R2
2628582 "STATUS_OBJECT_NAME_NOT_FOUND" error message when you open a newly-created file in a shared folder in Windows 7 or in Windows Server 2008 R2
2618096 Data corruption when one user on a computer that is running Windows 7 or Windows Server 2008 R2 updates a shared file that is open on multiple computers by using SMB Version 2
2612966 Paged pool memory leak when you access some shared files in Windows 7 or in Windows Server 2008 R2
2550581 When you try to access files on a network share, Windows Explorer stops responding on a computer that is running Windows 7, Windows Server 2008 R2, Windows Vista or Windows Server 2008
2494418 "0x00000027" Stop error occurs when you access shared network resources by using the SMB 2.0 protocol in Windows Server 2008 R2 or in Windows 7

2664888 Computer stops responding when you run an application that uses the Windows Filtering Platform API in Windows 7, Windows Server 2008 R2, Windows Server 2008, or Windows Vista
http://support.microsoft.com/?id=2664888

Update(s):
netio.sys

2638018 Windows Explorer crashes randomly in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2638018

Update(s):
Fdwnet.dll

NFS:
===
2741602 "Access Denied" error message when you access the files on a NFS server that is running Windows Server 2008 R2
http://support.microsoft.com/?id=2741602

Update(s):
Msnfsflt.mof
Msnfsflt.sys       6.1.7601.17514
Nfs-servercore-ppdlic.xrm-ms
Nfssvc.exe          6.1.7601.22080
Nfssvr.mof
Nfssvr.sys           6.1.7601.22080                                 
Supersede(s):
2662672 NFS clients can only access an NFS share intermittently in Windows Server 2008 R2
2554414 "0x0000001E" Stop error when you add some NFS shares to a DFS namespace or to a DFS Replication group in Windows Server 2008 R2
2485529 "Permission Denied" error when a UNIX user accesses files on an NFS share in Windows Server 2008 R2

2675625 "Network error" or "Filename not valid" error message when you access an NFS share from a computer that is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2
http://support.microsoft.com/?id=2675625

Update(s):
Nfs-clientcore-ppdlic.xrm-ms
Nfsclnt.exe 6.1.7601.21920
Nfsnp.dll 6.1.7601.21920
Nfsrdr.mof
Nfsrdr.sys 6.1.7601.21920
Supersede(s):
2684578 The Mount command accesses an NFS share by using incorrect user credentials in Windows Server 2008 R2
2675625 "Network error" or "Filename not valid" error message when you access an NFS share from a computer that is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2
2649107 Winsock-based operations fail in Windows 7 or in Windows Server 2008 R2 if the executable file is located on an NFS share
2563953 An SMB share is displayed incorrectly as an NFS share in Windows 7 or in Windows Server 2008 R2
2532159 Application may stop responding when it accesses some NFS shares from the Client for NFS component in Windows Vista, in Windows Server 2008, in Windows 7, or in Windows Server 2008 R2

2662672 NFS clients can only access an NFS share intermittently in Windows Server 2008 R2
http://support.microsoft.com/?id=2662672

Update(s):
Nfs-servercore-ppdlic.xrm-ms
Nfssvc.exe 6.1.7601.21897
Nfssvr.sys 6.1.7601.21897
Supersede(s):
2485543 You cannot access or mount a Windows Server 2008 R2-based NFS share after a failover if the NFS share uses Krb5 or Krb5i authentication

2640130 The SUA "chgrp" command changes the owner group of an NFS file to "root" unexpectedly in Windows 7 or in Windows Server 2008 R2
http://support.microsoft.com/?id=2640130

Update(s):
Psxdll.dll 6.1.7601.21860
Psxdllsvr.dll 6.1.7601.21860
Psxss.exe 6.1.7601.21860
Sua-ppdlic.xrm-ms

2626968 The command prompt crashes in Windows Server 2008 R2 or in Windows Storage Server 2008 R2 when Nfsfile.exe tries to set the GID of a folder
http://support.microsoft.com/?id=2626968

Update(s):
Nfsfile.exe 6.1.7601.21842

2462576 The NFS share cannot be brought online in Windows Server 2008 R2 when you try to create the NFS share as a cluster resource on a third-party storage disk
http://support.microsoft.com/?id=2462576

Update(s):
Nfsshex.dll 6.1.7601.21624
Nfswmi.mof
Nfswmiprov.dll 6.1.7601.21624
Nfssh.dll 6.1.7601.21624
Nfs-servercore-ppdlic.xrm-ms
Msnfsflt.mof
Msnfsflt.sys 6.1.7601.17514
Nfssvc.exe 6.1.7601.21624 (superseded by 2662672)
Nfssvr.mof (superseded by 2662672)
Nfssvr.sys 6.1.7601.17514 (superseded by 2662672)