Previous iTunes Libraries Folder
Ask iLounge offers readers the opportunity to get answers to their iPod-, iPhone-, iPad-, iTunes-, or Apple TV-related questions from a member of the iLounge editorial team. We'll answer several questions here each week, and of course, you can always get help with more immediate concerns from the iLounge Discussion Forums. Submit your questions for consideration using our Ask iLounge Submit Form. We reserve the right to edit questions for grammar, spelling, and length.
Q: My PC hard drive is getting a bit full, and I was browsing various folders to see what could be deleted to free up a bit of space. In my iTunes folder I found a sub-folder called “Previous iTunes Libraries”. The files date from 2006 through to March 2011. Sizes vary from 2Gb to 10Gb, and have a total size of 56Gb. What exactly are these files, and can they be deleted to free up some space? Or does iTunes need them for something, and will it corrupt anything if I delete them?
A: Often when upgrading iTunes, particularly to a major new version (e.g. iTunes 9 to iTunes 10), the iTunes library database is changed to support new features. As a result, it is impossible to downgrade to a prior version of iTunes using the same database—the older version cannot read the new format.
The “Previous iTunes Libraries” folder simply contains a backup of iTunes libraries from these prior iTunes upgrades that can be used to restore your iTunes library in the event that you have a problem with the newer version. These files are not used by the current version of iTunes in any way, and are simply backups. You can remove them at your leisure.
- Will removing a credit card from Safari also remove it from Apple Pay?
- Can I mute Handoff calls coming into my Mac from my iPhone?
- How do I keep my iPhone calls from ringing on my Mac?
- Why doesn’t Traffic show up on my Today Notifications Screen?
- Why doesn’t my iPhone reconnect to Wi-Fi after I turn it on?
- Why can’t I see the iPad-style landscape view on my iPhone 6 Plus?
- Report: AirPods delay due to problems with wireless audio synchronization
- Apple offering hands-on demos of Super Mario Run in stores
- Report: Apple pursuing studio agreements for early movie rentals
- Apple releases seventh beta of iOS 10.2 to developers
- Apple makes its picks for best iPhone, iPad and Apple TV apps of 2016
- Apple acknowledges Apple Music now includes ‘all the benefits of iTunes Match’
- Apple Music tops 20 million subscribers
- Apple blames ‘external factors’ for iPhone fires in China
- Rumor: 2017 iPhones won’t include glass chassis or wireless charging; will add red color
- Top Apple supplier Foxconn planning U.S. investment
- Elgato Eve Light Switch
- iHome iPLWBT5 Docking Clock Radio for iPhone and Apple Watch
- Brydge 12.9 iPad Pro Keyboard
- Sen.se GuardPeanut
- iHome iZBT10 Zenergy Bedside Sleep Therapy Speaker
- Twelve South HiRise Duet for Apple Watch and iPhone
- IK Multimedia iLoud Micro Monitor
- JBL Under Armour Sport Wireless Heart Rate Headphones
- Edifier e235 Luna E Speaker System
- Clamcase ClamCase+ for 9.7” iPad Pro
- Top Five: The Best Products for Building a Smart Home with HomeKit
- Instant Expert: Secrets & Features of watchOS 3
- Instant Expert: Secrets & Features of tvOS 10
- Instant Expert: Secrets & Features of iOS 10
- Inside the betas: iOS 10 Photos gets Advanced Computer Vision
- Inside the betas: iOS 10 Music app delivers ‘clarity and simplicity’
- Inside the betas: iOS 10 Maps gets a major redesign
- Inside the betas: iOS 10 shakes up the user experience
- Inside the betas: watchOS 3 promises a real speed boost
- Inside the betas: A sneak peek at what’s new in tvOS 10