Error:- External table is not in the expected format. OLEDB Connection String for CSV (Comma Delimited) file

Question

I am getting getting when filling data into DataTable. This code is running absolutely fine for .xlsx file but i have to read data from .CSV file.

    **I am getting Error when filling data into DataTable //sda1.Fill(dtBank) **

        sting filePaths = "C:\ClientData\IDI\monitoring-20220426_out.csv";
         constr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + filePaths +
                     ";Extended Properties=\"Excel 12.0;HDR=Yes;IMEX=1\"";

                OleDbConnection con = new OleDbConnection(constr);

                strtabName = Path.GetFileNameWithoutExtension(filePaths);
                //strtabName = "monitoring-20220426_out";

                OleDbCommand oconn1 = new OleDbCommand("Select * From [" + strtabName + "$]", con);
                
                OleDbDataAdapter sda1 = new OleDbDataAdapter(oconn1);
                
                dtBank = new System.Data.DataTable();
                
                sda1.Fill(dtBank);