List of Performance counter related hotfixes for Windows Server 2003

Applies to
Windows Server 2003 RTM
Windows Server 2003 Service Pack 1
Windows Server 2003 Service Pack 2

List of Performance counter related hotfixes  for Windows Server 2003 as of December 21, 2009:

Windows Server 2003 SP2
======================
1) 938135 A handle leak occurs after you install hotfix 925104 or Windows Server 2003 SP2 on a computer that is running Windows Server 2003
http://support.microsoft.com/?id=938135
Update(s): Perfos.dll

2) 969701 The memory usage of the Svchost.exe process keeps increasing when other users remotely collect performance data about the Windows Server 2003-based computer
http://support.microsoft.com/?id=969701
Update(s): Regsvc.dll

3) 977440 There is a decrease in performance for a real-time application on a computer that is running Windows Server 2003 SP2 if the Performance Monitor or the Logman tool collects lots of performance counter
http://support.microsoft.com/?id=977440
Update(s): Smlogsvc.exe

4) 955858 Windows Server 2003 returns incorrect registry values about error checking and reporting in Performance Monitor to an application, and this causes various exceptions or deadlock situations
http://support.microsoft.com/?id=955858
The latest is in 975652
Update(s): Advapi32.dll

5) 935987 The "File Control Byte/sec" counter of the System performance object displays values that are larger than expected on a computer that is running a 64-bit version of Windows Server 2003
http://support.microsoft.com/?id=935987
Update(s): Termdd.sys

Servers with .Net Framework
------------------
Optional 6) 924421 FIX: Application performance deteriorates or the computer stops responding when you run a .NET Framework 1.1 SP1-based application on a Windows 2003-based computer
http://support.microsoft.com/?id=924421
Update(s):
Corperfmonext.dll
Mscorlib.dll
Mscorlib.ldo
Mscorsvr.dll
Mscorwks.dll
Netfxupdate.exe
Setregni.exe
Togac.exe

Optional 7) 969722 FIX: "ASP.NET Apps v2.0.50727(__Total__)\Sessions Active" performance counter shows an unreasonably high value after Microsoft .NET Framework 3.5 Service Pack 1 is installed
http://support.microsoft.com/?id=969722
Update(s):
Aspnet_wp.exe
System.web.dll
Webengine.dll

Optional 8) 971601 FIX: The performance counters that monitor an application stop responding when the application exits and restarts and you receive the System.InvalidOperationException exception on a computer that is running .NET Framework 2.0
http://support.microsoft.com/?id=971601
Update(s): System.dll

Domain Controllers
------------------
Optional 9) 939667 On a Windows Server 2003-based domain controller, the "Authentications in Error" performance counter of the FileReplicaSet performance object and of the FileReplicaConn performance object display incorrect values
http://support.microsoft.com/?id=939667
Update(s):  Ntfrs.exe

Optional 10) 928576 New performance counters for Windows Server 2003 let you monitor the performance of Netlogon authentication
http://support.microsoft.com/?id=928576
Update(s): Netapi32.dll, Netlogon.dll, Nlctrs.h, Nlperf.dll, Nlperf.ini

Windows Server 2003 SP1
======================
1) 913548 FIX: A program may stop responding on a Windows Server 2003-based computer when you close a Windows Form in the program
http://support.microsoft.com/?id=913548
Update(s): sysmon.ocx

2) 922595 FIX: The "% Processor Time" counter of the Terminal Services Session performance object reports a value of more than 100 percent
http://support.microsoft.com/?id=922595
Supersede(s): 896266
Update(s): pdh.dll

3) 938135 A handle leak occurs after you install hotfix 925104 or Windows Server 2003 SP2 on a computer that is running Windows Server 2003
http://support.microsoft.com/?id=938135
Update(s): Perfos.dll

4) 969701 The memory usage of the Svchost.exe process keeps increasing when other users remotely collect performance data about the Windows Server 2003-based computer
http://support.microsoft.com/?id=969701
Update(s): Regsvc.dll

5) 935987 The "File Control Byte/sec" counter of the System performance object displays values that are larger than expected on a computer that is running a 64-bit version of Windows Server 2003
http://support.microsoft.com/?id=935987
Update(s): Termdd.sys

Servers with .Net Framework
---------------------------
Optional 6) 924421 FIX: Application performance deteriorates or the computer stops responding when you run a .NET Framework 1.1 SP1-based application on a Windows 2003-based computer
http://support.microsoft.com/?id=924421
Update(s):
Corperfmonext.dll
Mscorlib.dll
Mscorlib.ldo
Mscorsvr.dll
Mscorwks.dll
Netfxupdate.exe
Setregni.exe
Togac.exe

Optional 7) 969722 FIX: "ASP.NET Apps v2.0.50727(__Total__)\Sessions Active" performance counter shows an unreasonably high value after Microsoft .NET Framework 3.5 Service Pack 1 is installed
http://support.microsoft.com/?id=969722
Update(s):
Aspnet_wp.exe
System.web.dll
Webengine.dll

Optional 8) 971601 FIX: The performance counters that monitor an application stop responding when the application exits and restarts and you receive the System.InvalidOperationException exception on a computer that is running .NET Framework 2.0
http://support.microsoft.com/?id=971601
Update(s): System.dll

Domain Controllers
---------------------------
Optional 9)  939667 On a Windows Server 2003-based domain controller, the "Authentications in Error" performance counter of the FileReplicaSet performance object and of the FileReplicaConn performance object display incorrect values
http://support.microsoft.com/?id=939667
Update(s):  Ntfrs.exe

Windows Server 2003 RTM
======================
1) 883525 WMI query may stop responding when a user queries performance counter data on Windows Server 2003
http://support.microsoft.com/?id=883525
Supersede(s): 829200
Update(s):  Advapi32.dll

2) 883660 You do not receive the correct performance counter in Windows Server 2003
http://support.microsoft.com/?id=883660
Supersede(s): 841960 and 821541
Update(s):  Pdh.dll

3) 842900 The floppy disk access light flashes continuously when you use Performance Monitor to collect performance data in Windows Server 2003 or in Windows 2000
http://support.microsoft.com/?id=842900
Supersede(s): 837126
Update(s): Perfdisk.dll

Domain Controllers
---------------------------
Optional 1) 820326 Authentications in error counter values and FileReplicaConn object values are very high in System Monitor
http://support.microsoft.com/?id=820326
Update(s):
Ntfrs.exe
Ntfrsprf.dll