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mas
New Member

Event viewer floded with perflib every 30sek

I'm running a CCM 4.0.2.aES49

In event viewer I get an error from perflib with

"DHCP Server" in DLL "C:\WINNT\system32\perfctrs.dll" failed.

the DHCPserver service are disabel.

I can't find anything on the CCO or at Microsoft.

1 REPLY
Silver

Re: Event viewer floded with perflib every 30sek

Known issue in Microsoft Windows which is covered by the following MS article:

How To Fully Uninstall a Performance Monitor Extension

http://support.microsoft.com/default.aspx?scid=kb;en-us;247226

Per the above document, you need to remove the open value from:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DHCP server\performance

by following the steps below:

To completely remove a performance monitor extension, first identify the service name of the product that supported the custom counters. In this case "DHCP server".

Use RegEdt32.exe to traverse to the following subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DHCP server

Select the "Performance" subkey and from the Edit menu, click Delete. This action deletes the Performance subkey and all its values.

Please make a backup of the registry before modifying it. You should reboot the CM server after modifying the registry for the change to take effect.

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