\Registry\Machine\System\CurrentControlSet\Services\W3svc\Performance
    Library = w3ctrs.dll
    Open = OpenW3PerformanceData
    Collect = CollectW3PerformanceData
    Close = CloseW3PerformanceData

\Registry\Machine\System\CurrentControlSet\Services\EventLog\Application
    W3Ctrs
        EventMessageFile = REG_EXPAND_SZ %systemroot%\system32\W3ctrs.dll
        TypesSupported = REG_DWORD 0x7