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Windows 7: Win7 32bit Home Premium to Win7 64bit Ultimate: Possible without Clean

01 Oct 2012   #11

Windows 7 Pro x64 Windows 10 Pro x64

That thing most likely came with Vista Business installed, flip it over, can you read the sticker ? What does it say ? If you want W7 Ultimate 64 bit you will most likely have to buy it.

Why do you need Ultimate ? Home Premium is faster IMO. ( tested on over 100 different pcs )

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 Win7 32bit Home Premium to Win7 64bit Ultimate: Possible without Clean

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