If you're running a 64-bit version of Windows 7 or Windows Vista, the traditional, 32-bit iTunes software won't work for you. You need to download the 64-bit version. Here are links to some of the recent 64-bit versions of iTunes, sorted by operating system compatibility.
iTunes Compatible with 64-bit Editions of Windows 7 and Windows Vista
- iTunes 10.4.1 - Download
- iTunes 10.1.2 - Download
- iTunes 9.2.1 - Download
- iTunes 9.0.3 - Download
- iTunes 8.2.1 (Vista only) - Download
- iTunes 8.1.1 (Vista only) - Download
- iTunes 8.0.2 (Vista only) - Download
iTunes Compatible with 64-bit Editions of Windows XP (SP2)
- iTunes 9.1.1 for Windows 7, Windows Vista, & Windows XP (SP2)- Download
ITunes doesn't support the 64-bit edition of Windows XP Pro. As a result, features--including burning CDs/DVDs--may not work.
There is no 64-bit version of iTunes for the Mac yet (Feb. 2011), despite Mac OS X's support for 64-bit computing.
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