[MDS]

I have been tring to instal mandrake 8.2 off of an iso that I got and everytime I end up with error tring to do the format part. The errors read "mounting partition/dev/hda1 in directory/mnt/home failed(invalid arument). So what am I doing wrong ? I've tried with it formated in fat then run drake instal, tried after fdisking the drive and about every way I can think of and always end up with this error