Failed to connect to the {0} or the {1} does not exist. Ensure the {2} exists, is a Sql server, and that you have the appropriate ...

Failed to connect to the {0} or the {1} does not exist.  Ensure the {2} exists, is a Sql server, and that you have the appropriate permissions to access the {3}.  To diagnose the problem, review the extended error information located at {4}.  Please consult the SharePoint Products Configuration Wizard help for additional information regarding database server security configuration and network access.

Failed to connect to the Analysis Services server. Error: {0} Verify that the Project Server system account is part of the ... Failed to connect to the configuration database. Verify that the database server can be contacted and retry the operation. ... Failed to connect to the existing server farm located at the specified {0} and {1}. The {2} is not a valid configuration ... Failed to connect to the {0} or the {1} does not exist. Ensure the {2} exists, is a Sql server, and that you have the appropriate ... Failed to connect to the {0} or the {1} does not exist. Ensure the {2} exists, is a Sql server, and that you have the appropriate ... Failed to connect to the {0}. Ensure the {1} exists, is a Sql server, and that you have the appropriate permissions to access ... Failed to connect to the {0}. Ensure the {1} exists, is a Sql server, and that you have the appropriate permissions to access ... Failed to convert value '|0' to type '|1' for field '|2' in Entity (External Content Type) '|3', EntityNamespace '|4'. Details: ... Failed to copy one or more items because of an incompatible hyperlink. Hyperlinks must begin with http://, https://, mailto:, ...