The ProcessorStatus class and the ProcessorPerformance class do not appear in the WMI namespace (827219)

RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft Windows XP. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

Hotfix information

To resolve this problem, apply this hotfix to prevent the WMI classes from being deleted when the driver is installed.

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Microsoft Windows XP service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.
The English version of this hotfix has the file attributes (or later) 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 tool in Control Panel.

   Date         Time   Version             Size   File name          Platform
   --------------------------------------------------------------------------
   05-Feb-2004  12:56  5.1.2600.1337     161,280  Repdrvfs.dll       x86
   05-Feb-2004  12:56  5.1.2600.1331     205,312  Wbemcomn.dll       x86
   05-Feb-2004  12:56  5.1.2600.1331     479,744  Wbemcore.dll       x86
   05-Feb-2004  12:56  5.1.2600.1331     259,072  Wbemess.dll        x86
   05-Feb-2004  12:56  5.1.2600.1337     114,176  Wbemupgd.dll       x86
   05-Feb-2004  12:56  5.1.2600.1337     125,440  Wmiprov.dll        x86
   05-Feb-2004  12:56  5.1.2600.1337     104,960  Wmisvc.dll         x86

 

   Date         Time   Version             Size   File name           Platform
   ---------------------------------------------------------------------------
   05-Feb-2004  13:12  5.1.2600.1337     608,256  Repdrvfs.dll        IA64 
   05-Feb-2004  13:12  5.1.2600.1331     672,256  Wbemcomn.dll        IA64 
   05-Feb-2004  13:12  5.1.2600.1331   2,076,160  Wbemcore.dll        IA64 
   05-Feb-2004  13:12  5.1.2600.1331   1,095,680  Wbemess.dll         IA64 
   05-Feb-2004  13:12  5.1.2600.1337     359,424  Wbemupgd.dll        IA64 
   05-Feb-2004  13:12  5.1.2600.1337     459,264  Wmiprov.dll         IA64 
   05-Feb-2004  13:12  5.1.2600.1337     336,896  Wmisvc.dll          IA64 
   05-Feb-2004  12:56  5.1.2600.1331     205,312  Wwbemcomn.dll       IA64

Net stop winmgmt
Rmdir /q/s %systemroot%\system32\wbem\repository
for %1 in (%systemroot%\system32\wbem\*.mof %systemroot%\system32\wbem\*.mfl) do mofcomp %1
Net start winmgmt