With the release of Windows 7, there volition be those people who even so will want to revert dorsum to Vista or XP for some reason or some other. If you want to uninstall Windows vii and go back to the previous Bone, you lot may or may non be able to do so.

In this post, I volition pause downwards all the options and scenarios for uninstalling Windows seven from a calculator that already had an operating system, such as Windows XP or Vista. If you want further information most Windows seven, check out my previous post on the differences between the unlike versions of Windows 7.

uninstall windows 7

The showtime matter to note is that you tin but upgrade a Windows Vista calculator to Windows seven, not Windows XP. If you already have XP, you lot volition have to do a clean install of Windows 7.

However, if yous have a estimator with Windows XP and you install Windows 7 ON TOP of Windows XP, then you can actually revert back to XP. And so if you have a computer with XP and you desire to go to Windows 7, practise NOT format your hard bulldoze! Just pop in the disk, kicking from the CD and install Windows 7.

In this case, Windows created a folder called Windows.quondam in the root of the Windows partition with the previous operating arrangement and data. You can follow the footstep by step instructions on how to revert to a previous installation of Windows afterwards installing Windows 7.

Now let's say you upgraded Windows Vista to Windows seven. In this case, you are CANNOT revert back to Windows Vista. Information technology'due south a one way process and so you should be enlightened of this when going from Vista to Windows vii.

In order to become dorsum to Vista, you will have to perform a clean install of Windows Vista, meaning yous will take to backup all your data and then restore it manually later on. You will also have to reinstall all of your programs.

Finally, if yous installed Windows 7 on a separate partitioning to create a multi-boot organization and now want to remove Windows vii, you most likely tin remove information technology without messing anything upwardly.

remove windows 7

Note that this will simply work if the older version of Windows was installed offset. If yous installed Windows 7 then installed Windows XP or Vista to create a multi-boot arrangement, you lot cannot remove Windows 7.

As long as yous installed Windows 7 as the second OS, yous starting time have to boot your computer into the older version of Windows and either delete or format the partition with Windows 7 installed on it.

Y'all have to exercise this so that the older version of Windows can reclaim the disk space and apply it. You can do this past right-clicking on My Reckoner, choosing Manage and then clicking on Deejay Management in the left paw list.

Right-click on the volume where Windows vii is installed and choose Format or Delete Volume.

format windows 7

Now y'all accept to remove Windows 7 from the multi-kick screen. Yous can do this by going to Offset, Control Panel, System and Security, Authoritative Tools, System Configuration.

Click on the Kicking tab and click on the listing for Windows seven. Click Delete and so Restart.

delete windows 7 boot

That's it! Once you format the Windows 7 partition and remove information technology from the multi-kick screen, y'all will exist able to restart your computer and have information technology automatically load the previous installation of Windows! Enjoy!