More on -50 errors when downloading purchased media We continue to report on an issue where users are unable to properly download media that has been successfully purchased from the iTunes Store.

Some customers are having problems with the App Store, Mac App Store, and iTunes Store, according to Apple's System Status page. The three services have been experiencing issues since 7:22 p.m.

An error message stating "iTunes has detected a problem with your audio configuration" is likely to be caused by a bug within iTunes or the associated QuickTime ...

If you're receiving errors reading: "An error occurred during the installation of assembly Microsoft... HRESULT: 0x80073715", "Apple Mobile Device Service failed to ...