while ($filename = readdir(DIR))                 # read all entries in directory
      {
      if  (-f $filename)
          {
          if  ($filename ne $SumRptName)           # do NOT include the summary report file
              {
              $FileExt = "";
              ($BaseFileName, $FileDir,$FileExt) = fileparse($filename, qr/\.[^.]*/);
			  print "$FileExt\n";
			  if ($FileExt eq ".xlsx")									 # look for either .xlsx or .pdf
			  ||
			  if ($FileExt eq ".pdf")
			  {
				
                  if  (length($FileExt) > 3)
                      {
                      $FileExt = substr($FileExt, 1, 3);
                      $OverrideExt = "/FileType=$FileExt ";
                      }
                  else
                      {
                      $OverrideExt = "";
                      }
                  
                  if  ($FolderPerFile)                  # add BaseFileName to folder path
                      {
                      $Finalfld = $fld . $BaseFileName . "/";
                      }
                  else
                      {
                      $Finalfld = $fld;
                      }