To Delete Import and Export Files

Follow these steps to remove an import or export file from an Import and Export package.

Open the Import and Export package for which you want to remove an import or export file.
Select the Files tab. This tab lists all import and export files for the selected package.
Select the file that you want to delete.
From the Actions menu, select Delete.

The Delete Object dialog appears.
Click Yes to delete the selected row. The file is removed from the package.
Repeat Steps 3 to 5 for each file that you want to delete.