WMI Query against remote machine. Access issues
Mon, 14 Apr 2008 03:27:39 -0700 (PDT)
I am trying to query a service and perf mon counters on a remote
machine.
My code is as below.
ConnectionOptions opt = new ConnectionOptions();
opt.Impersonation = ImpersonationLevel.Impersonate;
opt.Timeout = new TimeSpan(0, 0, 30);
ManagementScope scope = ...
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Wrong CPU percentage
Mon, 14 Apr 2008 02:06:03 -0700
Hello,
We are working on the calculation of the CPU %, for this purpose we use a
query to obtain the values of the class WMI
Win32_PerfRawData_PerfOS_Processor. Those values are the PercentProcessorTime
and Timestamp_syn10n, with which we carry out the calculation.
For the calculation be made a subtrac ...
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Questions about WMI MOF Schemas and versioning
Fri, 11 Apr 2008 11:17:02 -0700
Hi,
I have an existing set of WMI data classes based on a MOF
schema that I have created. One of the classes needs to have additional
properties. It is my understanding that as a best practice, one does not
change existing WMI classes from a previous version of oneâ??s product. So
would t ...
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WMI server process leak querying performance data
Fri, 11 Apr 2008 04:35:00 -0700
Hi,
We found a memory leak problem in WMI while querying some performance
classes in remote systems with Windows Vista or Windows Server 2008 without
using refreshers, only executing simple queries. This not happens on a
Windows XP remote system.
We made a test program to show the memory use of the W ...
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WMI server process leak using refreshers
Fri, 11 Apr 2008 04:21:00 -0700
Hi,
We found a memory leak problem in WMI while refreshing some high
performance data in remote systems with Windows Vista or Windows Server 2008
from a Windows XP system.
We made a test program based on your example in Accessing Performance Data
in C++ http://msdn2.microsoft.com/en-us/library/aa3847 ...
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WMI class behaves different remotely than locally
Fri, 11 Apr 2008 04:16:00 -0700
Why does the query â??select * from win32_networkconnectionâ? returns nothing on
remote queries while it works locally? On local test we logged the system
with the same user we tried the remote tests, and we had data only for the
local test. How can we get that data on a remote system?
Regards,
Tango ...
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Missing WMI class in Windows Vista and Windows Server 2008
Fri, 11 Apr 2008 04:15:00 -0700
In neither Vista nor W2008 we found
win32_perfrawdata_termservice_terminalservices class. Is there any way to
obtain that class on those OS? Is the class deprecated? There are other
classes we can use to retrieve the data that that class offered? Will have
that class the final version of Windows Server 2008? ...
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Missing WMI class and properties in SQL Server 2008 CTP
Fri, 11 Apr 2008 04:13:00 -0700
In a Windows 2003 SP2 system with SQL Server 2008 CTP installed on it, the
WMI class win32_perfrawdata_mssqlserver_sqlservercachemanager is missing and
any attempt to enumerate it ends in an â??Invalid classâ? error. The class is
available in SQL Server 2005 and we couldnâ??t get any info on the MSDN.
Also ...
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WMI fails when connecting to remote pc
Thu, 10 Apr 2008 12:31:01 -0700
I keep getting this error when I try to connect to a remote PC: "This program
requires WMI. Ask your administrator to consult the WMI documentation and
install the WMI components".
I am the admin for the network, so security shouldn't be an issue? What do I
need to install?
I'm running Windows XP on all ...
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WMI Methods on several PC
Thu, 10 Apr 2008 01:47:17 -0700 (PDT)
Hello,
I try in my application to execute WMI Methods, for example to
Terminate Internet Explorer processes.
The problem is that if I put some Release() to IWbemLocator and
IWbemService at the end of my program, when I run it again Release
function crash it.
I have a class that list instances then I send a ...
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