When the kernel is booting I get the following error message:

  no file system for wd0 (dev 0x0)
  cannot mount root, error = 79

This started happening after I reinstalled Windows 98 on another
drive.

Here's the output of disklabel.

  8 partitions:
  #        size   offset     fstype   [fsize bsize cpg/sgs]
    c: 71680896  1024128     unused        0     0         # (Cyl. 1016 - 72127)
    d: 78177792        0     unused        0     0         # (Cyl.    0 - 77557*)
    e:  1024065       63      MSDOS                        # (Cyl.    0*- 1015)
    f: 71680896  1024128     unused        0     0         # (Cyl. 1016 - 72127)


Thanks in advance for any help.