Uninstall the version of iTunes that you currently have on your Winbox. (I'm guessing it's the 64bit version)
Got ipod touch 4th gen about 8mo ago. Worked great until about 1mo ago when itunes forced it to update the software. hasn't worked since. we have spent hours with apple on the phone, and we even wiped and reconfigued my harddrive. they have sent me 4 replacements- all of which have the same issue. is anyone else having this problem?

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