recuva scan

Can someone explain to me how to scan for only jpeg files with recuva?? The pionoform instructions aren't clear.

If you are running the wizard, select Pictures in the File Type panel and continue with the scan. When the results are displayed select Switch to Advanced Mode in the top right-hand corner. Enter *.jpeg in the Filename or Path box in the top right-hand corner. You can enter *.jpg|*.jpeg if you wish to show both .jpg and .jpeg files.