Quote: Originally Posted by c4cyro
oh great then il just backup my important data..insert windows disk and boot and then delete all partitions from there?
That's about right. During the installation, you will come to a screen that asks about partitions and where you want to install Windows. You can delete partitions at that point. Look for "advanced drive options" or something like that.
If you delete all partitions, your entire drive will be "unallocated space" and Windows will then make a partition of that unallocated space, format it, and install Windows.