Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
Startup of the database-mirroring master thread routine failed for the following reason: %ls. Correct the cause of this error, and restart the SQL Server service.
Startup of the mirroring control thread failed.
In the SQL Server error log, look for the associated error that preceded this message. Correct the cause of this error, and then restart the SQL Server service (MSSQLSERVER).