Currently we use the following lines of code to connect to our SSAS server using C#. This server only runs in multidimensional mode.
Server objServer = new Server();
objServer.Connect("ServerName");
Our new server runs in both multidimensional and tabular modes and we are getting generic errors trying to connect using the same code in this fashion.
Server objServer = new Server();
objServer.Connect("ServerName\Instance");
Connecting using the ServerName\Instance format works fine using SQL Server Management Studio but our C# code is apparently missing something.