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I keep trying to install the new itunes update 11.0.1 and I keep getting the message that it has an invalid signiture and wont install. What can I do to update this? I am running windows XP.

I keep trying to install the new itunes update 11.0.1 and I keep getting the message that it has an invalid signiture and wont install. What can I do to update this? I am running windows XP.

Windows XP

Posted on Feb 18, 2013 8:06 PM

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Posted on Feb 18, 2013 8:51 PM

That suggests that the installer is getting damaged during the download.


I'd first try downloading an installer from the Apple website using a different web browser:


http://www.apple.com/itunes/download/


If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

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I keep trying to install the new itunes update 11.0.1 and I keep getting the message that it has an invalid signiture and wont install. What can I do to update this? I am running windows XP.

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