iTunes high CPU usage

Posted by Calm Storm on Super User See other posts from Super User or by Calm Storm
Published on 2011-09-16T13:30:26Z Indexed on 2012/10/02 3:43 UTC
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windows-7

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itunes

I upgraded to iTunes 10.4.1 and use Windows 7 and my itunes library is not that large at all (say about 20gb)

When I start iTunes the CPU goes between 60-80% and stays there for a long time. I see that the itunes.exe takes about 70% of CPU in Process Explorer and it spawns a SearchProtocolHost.exe every 2 mins or so which takes < 0.1% CPU. Other than that iTunes.exe is always at 70-90% and never lets me do anything else.

Does someone have a suggestion?

EDIT:

I have tried reinstalling 10.4.1 completely deleting my library and starting with a plain installation and that does not work

I have tried downgrading to 10.3.x and that does not work either :(

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