IFF file Generate

The Computer software system that we are using creates an IIF file to be ab le to import our employee timesheets into Quickbooks. I do what I have rea d about how to import, File, Utilities, Import File, Find File and import. It says file is successfully imported, but the data isn't anywhere to be f ound. It doesn't allow me to open the IIF file in Excel to see how labels are set up. Any thoughts on how to ensure that it properly gets imported a nd where I would see the import results? TIA!