Posted on: 8/17/2013 4:08:54 AM | Views : 781

I am trying to run sql server 2012 express remote debugging. I checked everything suggested in the various posts (eg. http://blogs.technet.com/b/mdegre/archive/2011/10/04/unable-to-start-t-sql-debugging-could-not-attach-to-sql-server-process.aspx). The relevant stuff seems all fine. Both the Sql server and client are running in an Windows 8 pro environment. The error I get is: “The Authentication Service is Unknown”. If I run netsh winsock reset on the client. The debugger starts but is not able to pick up the thread to debug. In the threads window an exception error is thrown: System.Runtime.InteropServices.COMException (0x80004005): Error HRESULT E_FAIL has been returned from a call to a COM component. Go to the complete details ...