Install your WIN95 boot disk and when you get to A:\ type
fdisk. This utility will prompt you to display your
partition information on your drive and allow you to
repartition the drive AFTER you have removed any existing
partitions \ logical drives that are currrently setup on
your drive.

Remove zall current partitions\logical drives then ESC
back to the first menu and it should have "1.Create DOS
partition or Logical Dos drive". press enter and then you
should see "1.Create Primary DOS partition". this should
get you to the area to redo the partition.

Allow it to partition the drive and when it asks if you
want to make the the current partition active hit y or yes.

Restart using your boot disk

When it is done you HAVE to reformat the drive.

Then restart with your boot disk again and try loading
windows again.

Hope this helps....