Cant Format drive C:

I have a Axcel 130 Packard Bell orignally 3.1 upgraded to win95. I was trying to format drive c: because of errors. (Win95 was working fine for awhile) I would like to reformatt drive c: back to 3.1 windows but it will not let me and now the computer is in real bad shape because most of win95 is gone.And it will not just install win 3.1.And it says bad file name or wrong version for Format c:/s or Format.com. any ideas how i can do this?? version6 dos is back on. I used the original restore disk to get this far.

Boot off of your DOS diskette. Run FDISK. Delete your partition(s), and re-boot leave DOS setup (Disk1) in. That should get you going again.