I subscribe to the Rhapsody music site and listen to the music from this site daily. I run CCleaner every Thursday. Every Thursday, three of the things CCleaner wants to remove are "Unused File Extensions" .aac, .ra, .rax. Every Thursday I let CCleaner remove them and then they are back the next week. I'm fairly certain these extensions are related to Rhapsody. Is this a bug or do I just need to do something different? Any thoughts are welcome.