Re: Event ID 1008, source perflib

How to manually rebuild Performance Counter Library values

You probably don't need to do the Perflib/perfc or perfh 009 stuff. Try just reinstalling the ASP.NET counter. Get the counter names with:

findstr drivername *.ini

The command has to be executed in the %Systemroot%\System32 folder. Once you get the counter names try using the lodctr command to reinstall the counters.

If that fails you can disable the couter, you can use the Exctrlst.exe tool to disable the counter, search for it on the Microsoft site.


echobob wrote:

I'm getting these messages 2 times a second, any ideas on how to clear them.

The Open Procedure for service "ASP.NET" in DLL "C:\WINNT\Microsoft.NET\Framework\v2.0.50727\aspnet_perf.dll" failed. Performance data for this service will not be available. Status code returned is data DWORD 0.