How to delete Windows 7trade; From dual booting.? -

Do I got a windows 7 beta and well. I don t like it. So I want to delete it. I tried to format drive but it said it is in use and cant format :\ What do I do?

delete the partition why don t you like windows 7 i like it it is like vista but faster

Boot to your other operating system (not Windows 7) and format the Windows 7 partition from there. You can t format a hard drive while the OS is using it. I though Windows 7 was great, though. Not quite as good as XP, but MUCH better than Vista. I used a virtual machine, though, to test it. So much easier! VMWare