Sammy:

If you are using the retrieve option then Adagio would normally be looking in your data directory for the GL transaction file.

If you are using the import option then the import template specifies where the import (transaction) file is located.

Beyond that someone who knows what they are doing will need to sort out the setup. Unfortunately the developer no longer supports the integration with Adagio so it's time to think about moving to PayDirt Payroll for Adagio.