You could copy Chkdsk.exe onto a floppy disc. this is in the C:\Windows\System32 Folder. Then get a Win98 boot disc from click here Put a floppy in comp double click the downloded file it will create the boot disk. start with disc, then at A:\ put the other floppy in computer and type Chkdsk.exe C: So it looks like this.
A:\Chkdsk.exe C: then press enter