I created a slide show in PSE 10 Organizer. I would like to add music background. PSE 10 will not load music files from Youtube that have been converted into MP3 format using a free converter program called FLVTO (www.flvt.com).
I get an error message: " Unable to add the audio file [filename]. The selected file cannot be played because your system does not have the required compressor/decompressor or the codec is not installed".
Has the MP3 been used in iTunes ?
If so try deleting any album art from the track and then try adding again to your slideshow.