Error: Connection was attempted with an older version of SQL Server client communications software that is not compatible with the SQL Server database server Error MessageĬonnecting from ArcGIS Desktop, ArcGIS Pro, or another ArcGIS client to an enterprise geodatabase created within SQL Server returns either of the following error messages: Connection Error:Ĭonnection was attempted with an older version of SQL Server client communications software that is not compatible with the SQL Server database server.
