I am receiving a number of errors from Microsoft-Windows-Diagnosis-DPS (Event ID 165 and 175) - can anyone please advise on how to fix this? <!-- [if gte mso 10]> <mce:style> Event Source Event ID Last Occurence Total Occurences Microsoft-Windows-Diagnosis-DPS 175 22/05/2010 7:09:12 AM 29 Event Details: Scenario {AA526ADC-508B-448A-B2D1-C59511CB59D4}, instance {FF39F06D-83D6-47CC-9841-EFC460498FB4}, original activity ID {00000000-0000-0000-0000-000000000000} was dropped by diagnostic module {ABD0EA66-A840-44A9-97B1-FB74FDDAA8C8} (%windir%\system32\pnpts.dll). The error code was -2147467259. Microsoft-Windows-Diagnosis-DPS 165 22/05/2010 7:09:12 AM 29 Event Details: The Diagnostic Policy Service encountered an error while handling scenario {AA526ADC-508B-448A-B2D1-C59511CB59D4} with diagnostic module {ABD0EA66-A840-44A9-97B1-FB74FDDAA8C8} (%windir%\system32\pnpts.dll), instance {FF39F06D-83D6-47CC-9841-EFC460498FB4}, original activity ID {00000000-0000-0000-0000-000000000000}. The error code was 2147500037.

Hi,, Please refer to the following articles: http://technet.microsoft.com/en-us/library/dd393152(WS.10).aspx http://technet.microsoft.com/en-us/library/dd393162(WS.10).aspx Tim Quan - MSFT