I'm trying to run a loop so that dir will check some file extensions against a bunch of directories. My loops are working as they should all the way up until the most inner loop where I'm trying to get Dir() to loop through the paths\*.fileExtension. I know that the paths are coming out the way they should be because I'm echoing them to make sure. @Error reports a 2 (the manual doesn't say anything about an error 2 in Dir) and @SERROR doesn't report anything... does anyone have any thoughts?

Code:

Break On

$ = SetOption("WrapAtEOL","On")

$dir       = 'C:\Documents and Settings\joe.doe\Desktop'
$path      = DirList($dir,1+2+4)
$fileExt   = ".mp3",
             ".avi",
             ".jpg",
             ".gif"

For $x=0 to ubound($path)
  If GetFileAttr($path[$x]) & 16
    For Each $y in $fileExt
      ? $path[$x] + '*' + $y
      $z = Dir($path[$x] + '*' + $y)
      If @Error <> 0
        ? @Error + ':  ' + @SERROR
      Endif
      While $z <> "" and @ERROR = 0
        ? $z
        $z = Dir()
      Loop
    Next
  Endif
Next


sleep 20