itunes a cessé de fonctionner

I have dicsovered something interesting ... When you are starting your iTunes is showing the message if I want to set my iTunes as default audio files , if you are saying "no" then there is the message "iTunes has stop working" or "iTunes a cessé de fonctionner".

I have discovered that if you are syaing "Yes" to the default audio files then iTunes will start and you will have to choose the file extensions to iTunes .

Only click on Cancel then iTunes will work .