what is connection string to load excel 2003 file in delphi 7

The connection string to load an Excel 2003 file in Delphi 7 is:

Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\YourFilePath\YourExcelFile.xls;Extended Properties="Excel 8.0;HDR=Yes;IMEX=1";

Make sure to replace "YourFilePath" and "YourExcelFile" with the actual file path and name of your Excel file.