If you have old windows installation folder, deleting it can be a pain because of all those folder permissions. You can try taking the ownership of the folders but that usually doesn’t work smoothly.
Here is the solution that always works smoothly, and it is fast – excluding the time to download 800MB file.
- Download Ubuntu ISO.
- Create bootable USB or DVD.
- Boot and select “Try” to run as a live CD without installing it – Instructions Here.
- Delete all the files that you want to delete.
- Enjoy 🙂
You can find create the bootable drive using Pen Drive Linux.