I have lots of the following error messages in the event viewer. Session "Circular Kernel Context Logger" failed to start with the following error: 0xC0000035 - Here's the detA Log Name: Microsoft-Windows-Kernel-EventTracing/Admin Source: Microsoft-Windows-Kernel-EventTracing Date: 8/23/2011 10:12:37 PM Event ID: 2 Task Category: Session Level: Error Keywords: Session User: SYSTEM Computer: KEB-PC Description: Session "Circular Kernel Context Logger" failed to start with the following error: 0xC0000035 Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Microsoft-Windows-Kernel-EventTracing" Guid="{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}" /> <EventID>2</EventID> <Version>0</Version> <Level>2</Level> <Task>2</Task> <Opcode>12</Opcode> <Keywords>0x8000000000000010</Keywords> <TimeCreated SystemTime="2011-08-24T02:12:37.485066300Z" /> <EventRecordID>1675</EventRecordID> <Correlation /> <Execution ProcessID="4" ThreadID="52" /> <Channel>Microsoft-Windows-Kernel-EventTracing/Admin</Channel> <Computer>KEB-PC</Computer> <Security UserID="S-1-5-18" /> </System> <EventData> <Data Name="SessionName">Circular Kernel Context Logger</Data> <Data Name="FileName"> </Data> <Data Name="ErrorCode">3221225525</Data> <Data Name="LoggingMode">268436608</Data> </EventData> </Event>

Hi DucPc, This event may be caused by things, what's kind of issue you got? A similar issue is here: http://social.technet.microsoft.com/Forums/ar-SA/w7itproperf/thread/1ad12734-3cd2-4733-936d-9c4071ecdb63 I suggest you go to Control Panel\Network and Internet\Network and Sharing Center, click Local Area Connection, click Propeties, uncheck Internet Protocol version 6. Also follow eire_mac's method to fix this event. If I misunderstood, please provide us with more details. Regards, MiyaThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi DucPc, This event may be caused by things, what's kind of issue you got? A similar issue is here: http://social.technet.microsoft.com/Forums/ar-SA/w7itproperf/thread/1ad12734-3cd2-4733-936d-9c4071ecdb63 I suggest you go to Control Panel\Network and Internet\Network and Sharing Center, click Local Area Connection, click Propeties, uncheck Internet Protocol version 6. Also follow eire_mac's method to fix this event. If I misunderstood, please provide us with more details. Regards, MiyaThis posting is provided "AS IS" with no warranties, and confers no rights. | Please remember to click "Mark as Answer" on the post that helps you, and to click "Unmark as Answer" if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.