I'm attempting to connect to an excel file using an ADO recordset. There is a column in this that I need the sum of for a report. I'm familiar with ADO connections, so I assumed this would be the most ...

Stop using fragile direct links—Power Query creates faster, automated, and more robust workbook connections.

Now we will create the relationship between tables after naming the tables. On the Data tab, click Relationships in the Data Tools group. A Manage Relationships dialog box will open. In the Manage ...