I have updated my Lync 2010 to CU4, after upgrading all services are running fine but Lync Audio Test service is not running and show this error
The Application Host failed to start an application.
The Application Host could not start the application urn:application:testbot. Exception information: Exception: Microsoft.Rtc.ApplicationServerCore.ApplicationServerMethodTimeoutException
> ErrorCode: 2
> Message: The method call CallStartAsync failed due to The method timed out.
> TargetSite: Void CallMethod()
> StackTrace: at Microsoft.Rtc.ApplicationServerCore.ApplicationMethodCaller.CallMethod()
at Microsoft.Rtc.ApplicationServerCore.ApplicationHost.CallApplicationStart()
> Source: Microsoft.Rtc.ApplicationServerCore
.
Cause: Startup errors.
Resolution:
I have checked this post http://social.technet.microsoft.com/Forums/lync/en-US/84c402e4-2a54-40b3-9a8f-ea8f6fb37216/lync-server-audio-test-service-wont-start
but this doesn't help either. Please respond
Xohaib