will win7 32-bit change to 64-bit will delete all things both C drive and D drive?

Brian Li

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Jan 25, 2015
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4,510
Undoubtedly,since more and more game started not to support or not compatible with 32-bit.But I am wondering will all things delete in hard disk.Btw,I ask my friend but he said just c drive will delete.Is that true??:??: