Action that causes Error: Deploying an Orchestration
Error Message: "SQL Server does not exist or access denied."
Reason: The problem is probably that the project properties contain the wrong SQL Server. Go to Project Properties - Configuration Properties - Deployment - Choose MgmtDb Server.
Note: The solutions in my posts may be the reason for specific errors but there is no guarantee because there are a lot of different system configurations and therefore many reasons for errors exist. But maybe they are useful hints.