Deleting Linux partitions

I know this was a topic a couple of months ago but I missed the answer. I set my PC up for both Win 95 and Linux. I would now like to set the machine back to Win95 only. How can I delete my linux partition and give my entire hard drive back to Win95?
FDISK keeps telling me that I can not delete a partition while logical drives exist but when I try to delete the logical drive, it says that it doesn’t exist. Help!