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Windows 7: backing up for clean install on the same drive?


11 Nov 2009   #1

Windows 7
 
 
backing up for clean install on the same drive?

Hi!

I want to do a clean install of my purchased Windows 7 from Windows 7 RC. The problem is I have a lot of data that I want to keep and since it is about 500GB in size, i have no cheap way of backing it up (obviously considering buying another HDD, but i'd rather not for now). I was thinking that maybe I should partition my 1TB main HDD into 2, and transfer all my data over to new partition, format/clean install the old one and lastly merge the partitions. Is this possible?

Thanks a lot!


My System SpecsSystem Spec
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11 Nov 2009   #2

Windows® 8 Pro (64-bit)
 
 

Hi, yes you can do an upgrade installation without losing data.
Follow his simple instructions: How to Upgrade from Windows 7 RC to RTM Build? - Tweaking with Vishal
My System SpecsSystem Spec
11 Nov 2009   #3

win7 ultimate / virtual box
 
 

personally I have all my data in a separate partition which exists regardless of what operating system is installed on the other partition(s) , I just point the new installs to the "data" drive
My System SpecsSystem Spec
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11 Nov 2009   #4

Windows 7
 
 

Hi Dinesh. I don't really want to upgrade... I'd rather fresh install. I was looking into Windows Easy Transfer and was wondering if it works with clean installs too, perhaps I could put all my data in the easy transfer folders and somehow make em undeletable when I format/clean install.

Ickymay: I have done that before, but I hate the hassle of having to deal with partitions especially when they get full. I remember I had a drive partitioned that way with XP and the XP partition was about 10gb yet it was filling up super fast and giving me alerts every now and then.
My System SpecsSystem Spec
11 Nov 2009   #5

Microsoft Community Contributor Award Recipient

Windows 7 SP1, Home Premium, 64-bit
 
 

I assume you have only 1 drive and it has only 1 partition: C.

If that is so, go to disk management and shrink C, which will leave an amount of unallocated space equal to the amount by which you shrunk C.

Make a partition out of the unallocated space.

Format that space.

You now have C and D partitions. Copy all of your data to D.

Then you can do a clean install to C without affecting your data on D.

Many people would advise you not to then merge C and D back to a single C, but that is personal choice.

Normally, 60 to 80 gigs is enough space for a C partition of Windows 7 and all applications.

If you want to stick with 2 partitions C and D in the long run, try to shrink your current C to 60 or 80 gigs before you make D. Then make a D partition with all of the unallocated space.

If you want to go back to a single C, then just shrink C by enough so that the resultant D can temporarily hold all of your data.

I would back up my bookmarks, emails, and addresses to the new D.

You will have to reinstall all applications if you do a clean install.
My System SpecsSystem Spec
11 Nov 2009   #6

Windows 7
 
 

Yea, that's what I was thinking. Before I do this however i will research the easy file transfer or whatever its called just in case though.
My System SpecsSystem Spec
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 backing up for clean install on the same drive?




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