Missing WMI classes

[Aviator]

Hello all,

I require two classes of WMI namely
Win32_PerfFormattedData_InetInfo_InternetInformationServicesGlobal and
Win32_PerfFormattedData_W3SVC_WebService for gettin some data. But in some of
the server systems, these are not available. I checked its instances using
wmic.exe and executing a "class <name> GET" to find whether its there are
not. It returned "No instances available". However i can see this behavior
only in some windows server machines and not in ALL. Could you please help me
in learning how to install missing WMI classes in particular these two
classes??

Thanks & Regards
Prasanna Ram

[Aviator]

I am using Windows 2003 server systems. Sorry i did not mention it before.

Regards
Prasanna Ram