I have read through many posts on this topic but no solutions. the server is a 2008 R2 functining as a terminal server. Log Name: System Source: Schannel Date: 6/21/2011 10:49:18 AM Event ID: 36888 Task Category: None Level: Error Keywords: User: SYSTEM Computer: CMHA-MAIN-TERM.cmha.local Description: The following fatal alert was generated: 10. The internal error state is 10. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Schannel" Guid="{1F678132-5938-4686-9FDC-C8FF68F15C85}" /> <EventID>36888</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2011-06-21T14:49:18.286902000Z" /> <EventRecordID>40393</EventRecordID> <Correlation /> <Execution ProcessID="832" ThreadID="876" /> <Channel>System</Channel> <Computer>CMHA-MAIN-TERM.cmha.local</Computer> <Security UserID="S-1-5-18" /> </System> <EventData> <Data Name="AlertDesc">10</Data> <Data Name="ErrorState">10</Data> </EventData> </Event>

Hi, This Event ID 36888 occurs if a user tries to access a web site using HTTP but specifies an SSL port in the URL. For example, http://hostname or https://hostname. If some user access the website with the URL http://hostname:443, then this event will be logged. You can check the Schannel tracing log to confirm the scenario. If no issue is found, you can simply disable this Schannel event logging by changing the following registry value to 0. HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\SecurityProviders\SCHANNEL\EventLogging For more information, please refer to the following link: How to enable Schannel event logging in IIS http://support.microsoft.com/kb/260729 Regards, Arthur Li TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com . 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, I would like to confirm what is the current situation? If there is anything that I can do for you, please do not hesitate to let me know, and I will be happy to help. Regards, Arthur Li TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com .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.