I am using the upsizing wizard for the first time. After setting up the source, destination and choosing my fields, I click "Finish" to start the transfer of data to SQL Server. On processing the first table, a pop-up is displayed that says "Unabel to bulk insert data. Yes for fast export for all tables, No to skip data export for current table or cancel." Is there something I can fix with my tables? Is "fast export" fine?