How to dual boot Windows Vista/7 and Windows 8

Please note this article references a pre-release version of Windows 8, but the same principles apply to the final release of Windows 8.

If you have a Windows Vista or Windows 7 capable PC, your system should be able to run the Windows 8. Before you do that though, the best way to run it is to install it on a separate partition. It is recommended you do this since it is a test version and has not been finalized. If you are not satisfied with Windows 8, you can always boot into Windows 7 and delete the partition and continue using Windows 7 or Vista.

Windows 8 system requirements:

  • 1 GHz or faster processor
  • 1 GB RAM (32-bit) or 2 GB RAM (64-bit)
  • 16 GB available hard disk space (32-bit) or 20 GB (64-bit)
  • DirectX 9 graphics device with WDDM 1.0 or higher driver

Creating the partition

In Windows 7, partitioning is more easy to do than Windows XP. Regardless of this, you might encounter problems when using Windows 7’s disk management to create it. If you do experience this, refer to the previous article about using EaseUs to create the partition instead. Anyway, here is how you create a partition in Windows 7 or Vista:

Dual 1

Open a Run command (Press Windows key + R) on your keyboard. Then type diskmgmt.msc then hit Enter on your keyboard.

Alternatively, you can click Start, right click Computer > click Manage > click Disk Management.

Dual 2

Once Disk Management is open, select the C:\ or where Windows 7/Vista is installed.

Dual 3

Right click it and click Shrink menu.

Dual 4

Wait while Windows Vista.7 checks for available disk space.

Dual 5

Enter the amount you want to allocate. Depending on the architecture of Windows 8 you want to try. If you are using Windows 8 32 bit, you can allocate 16 GBs or 20 GBs if you using the 64 bit version. Another factor is disk space for applications, page file and drivers.

Click OK.

Dual 6

The Disk Management window should display unallocated disk space.

You cannot do a custom install of Windows 8 from within Windows XP, Vista or Windows 7. You will have to boot from the Windows 8 DVD. If you are using the Web Installer, make sure you use the option to create a bootable Windows 8 DVD using the .ISO file or bootable thumb drive.

After inserting the Windows 8 disc, restart your computer and boot from the DVD.

To learn how to change your BIOS options to boot from the DVD drive, see the following tutorial:

http://notebooks.com/2011/05/05/how-to-load-bios-and-change-boot-configuration/

Dual-15_thumb8

Once your computer is set to boot from the DVD, you should see this option.

Dual-16_thumb1

The Windows 8 logo will appear on screen, this might be here for a while, as long as your see the indicater, everything should be ok.

Dual-17_thumb1

You should now arrive at this screen, select your time and currency format then click Next.

Dual-18_thumb1

Click Install Now

Dual-19_thumb1

Wait while setup starts up

Dual-20_thumb1

Enter your product key when prompted. The product key should have been available to you when you downloaded the .ISO file for Windows 8. Click Next

You will need to use the prodcuct key listed on the ISO Download Page here

Dual-21_thumb2

Accept the End User License agreement and click Next

Dual-22_thumb2

Click Custom install Windows only (advanced)

Custom Option

Select the partition you created for it then click Next. You have the option of Formatting the drive and creating additional partition’s if you wish. Click Drive Options.

Windows-XP-Professional-2012-03-04-1[29]

Wait while Windows 8 installs. Installation time can vary depending on the speed of your disk, processor and the amount of installed memory.

Windows-XP-Professional-2012-03-04-1[9]

After the installation is complete, click Restart now or wait on Windows 8 to do it.

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Windows 8 will boot for the first time, a series of action will take place such as:

  • Setup is updating your registry

Choos OS

Windows 8 will prompt you to choose the operating system you want to boot into. Select Windows 8 of course, since we are not finished configuring it.

Additional task to complete include:

  • Getting devices ready

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Additional task to complete include:

  • Getting system ready
  • Restarting PC

After the restart is complete, you will see the following screen:

Choos OS

Click Windows 8 to enter the Out of box experience. The OOBE will allow you to configure Windows 8 with a user name, setup a Microsoft Account and personalize your Windows Experience.

Out of Box Experience

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Select your Windows color

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Click Use express settings

Windows-XP-Professional-2012-03-04-1[12]

Setup an account name and password then click Finish

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Wait while your settings are finalized.

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logging into Windows 8 for the first time.

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You are now running Windows 8.

When you want to boot into Windows XP, click ‘Earlier version of Windows’ on the boot manager.

Choos OS2

22 Comments

Filed under Uncategorized

22 responses to “How to dual boot Windows Vista/7 and Windows 8

  1. Calvin Croucher

    How do you like Win8 so far Andre? I’ve been thinking about installing it on one of my laptops. Wish I could dual boot one of my Android tablets so I could really test out touch functions. How about figuring that one out for us!

  2. Andrew

    Hello, I followed these instructions for dual booting Win7/Win8, but when I restart my computer I don’t get the nice new “choose an operating system” boot menu, instead I get the standard black/white DOS menu asking if I want to boot Windows7 or Windows 8 Consumer Preview. Any idea why this might be? If there is an option somewhere to turn that on I have not been able to find it.
    Thanks!

    • Strange, give the following a try:
      In Windows 8, open More Settings

      To do this, go to the start screen

      Start typing: view Advanced System Settings

      Click Settings

      Click view Advanced System Settings
      Under Advance tab > Start up and Recovery, click Settings
      Under System Startup, click in the Default Operating System: list box
      Select Windows 8

  3. Frank

    win8 will not install error code:0x80070714

    • Frank

      Windows cannot install required files make sure all files required for installation are available, and restart the installation. The installation was canceled. Error code: Ox80070714

  4. Pingback: 20 Plus Tips to Get Started with Windows 8 | Teching It Easy: with Windows

  5. Robert Bass

    I installed win8 on a computer running win 7. Sounds like I will have to back out and start over to get a dual boot. Bob

  6. Gary

    I did the above mentioned disk partition. Windows 8 refused to install with a message that said, “unable to install on this partition because it is a GPT style disk.” I have a computer less than 6 months old, it seems that it should be compatible with windows8. Please help
    Thank you

  7. Is this dual boot process also applicable with Windows 8 Release Preview??

  8. david freeburn

    does whats covered here also apply to the win 7 upgrade version?

  9. Geoff Moffatt

    I have both Win 8 Pro and Win7 installed, what I’d like to do is use My Office 2010 applications and the existing settings in Win 8. Is this achievable?

    • Yes, Office 2010 permits two installations. So if you have a dual boot setup, you can have a copy installed on both Windows 7 and Windows 8. See my posts dual booting.

  10. steffijade

    is it possible to add a windows 7 partition on a windows 8 system that uses a UEFI bios?

  11. sir in the step where i have to select my drive no next is prompted it is unhighlighted

  12. Marios

    This is very helpful. Thank you very much. A quick question if I may, is it possible to have triple boot i.e. dual boot in one disk (win7 and 8 per your instructions) and Vista on another disk?

  13. Pingback: How to prepare your PC to test Windows 8.1 Preview | Teching It Easy: with Windows

  14. Attractive section of content. I just stumbled upon your blog and in
    accession capital to assert that I get in fact enjoyed account
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  15. murad

    hey! in my comp it says that i can shrink only 400-500 mb from my c disc(windows 7 is in it and my c disc has 200 gb hdd) can i use my d disc for this option? and i am gonna to use this method with 8.1 preview will there be any problem?

  16. windows 8 ie foarte dezamagit pe sa il instalezi pe windows 8 ai inteles

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