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Windows 7: WIN7 on one hdd 2 partitions

22 Nov 2010   #1

windows 7 64bit build 7600
WIN7 on one hdd 2 partitions

hi, im due a fresh install of Windows 7 64bit
the way i do this is to make a copy of my existing OS and put that on a second drive, i then keep this and use it as my main OS, i then put a new copy of Windows 7 on my main drive and move the stuff over from the back up that i want to keep, this way i know i wont lose anything.
this time i want to partition my main drive and have dual boot one for normal use and one for gaming but when i did the back up the hdd drive i was using had a partition on it and the OS told me that i had to delete the partitions so i could install Windows 7.
is there something i need to do first to be able to have 2 OS's in 2 partitions on one drive or is it just not possible to do?

My System SpecsSystem Spec

22 Nov 2010   #2
Microsoft MVP


You'd need to have a separate Product Key for the second installation. Better to configure one Windows 7 to run everything.

Here are some tips to get a perfect install: re-install windows 7
My System SpecsSystem Spec
22 Nov 2010   #3
Microsoft MVP

W 7 64-bit Ultimate


You can have 2 separate OS on 2 separate partitions on the same HDD but as Greg said, you will have to have both activated with a separate unique key, you cannot use the same key to activate both.
My System SpecsSystem Spec

22 Nov 2010   #4

windows 7 64bit build 7600

why is that? im able to do it with out a problem on separate hdd why would it be a problem on the same drive?

e2a: would it make a differance if it was a multiple use Product Key?
My System SpecsSystem Spec
22 Nov 2010   #5
Microsoft MVP

Vista, Windows7, Mint Mate, Zorin, Windows 8

You can install as many as you want. The problem arises when you have to activate the multiple copies.
My System SpecsSystem Spec

 WIN7 on one hdd 2 partitions

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