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I get this error:

iTunes64Setup.exe is not a valid Win32 application

But I already work on a 64-bit machine and operating system (Intel Core I3 and Windows 7).

What can be the problem?

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up vote 3 down vote accepted

This happens a lot when the download is corrupted. Delete the installer, clear your temp files and try to download it again.

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It's worth noting that it IS NOT saying 32-bit can't be run on 64-bit – Cole Johnson Aug 18 '12 at 6:05

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