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Have a PC w/32 bit itunes installed, tried to uninstall, so I could install 64 bit itunes and it won't let me, it keeps saying I am trying to install 32 bit !!! so frustrating, tried revo installer, screen shot reads this installer is intended for 32 bit , please install 64 bit version installer instead, new message itunes not installed correctly, error 7 windows 998 23'acer touch screen hi def.

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