Before trying Fdisk,try this.
Still not sure whether you are on 98 or ME,anyway use the 98 boot disc and if you are certain that you have formatted it properly choose start computer without cd rom suport.At the A prompt type SYS C: then hit enter it should say System Transferred.
Remove floppy then reboot to check it boots to C drive.
If it does that ok then it has got the system files and you can reboot with the floppy in and choose start computer with cd rom support.At the A prompt type D: and have your 98 cd in the cd rom and then at the D prompt type SETUP.
Windows should then install.
If that still doesnt work then it looks like theres another problem.Get back to us and let us know.Tell us if its 98 or ME too please
If you want to check your drive information and possibly delete and create any partitions then a guide to Fdisk with some good screen displays can be found here :
http://www.computerhope.com/sfdisk1.htmI have just looked at that site and it may be a bit confusing
I would suggest choosing Y for enable large disc support (FAT 32) then follow instructions fron page 3 (page 2 refers to NTFS).
Basically delete any partitions and if you just want one main drive then choose option one to create a new partition.Reboot and format C again then follow earlier instructions.
This may clarify my last edit a bit more:
http://www.compguystechweb.com/troubleshooting/fdisk/fdisk_run.html