Large disk installation

How do you install NT4 Workstation on a 20 GB disk, using 4 partition installations
NT4 on the first 2GB NTFS partition
NT4 on the second 2GB NTFS partition
NT4 on the third 2GB NTFS partition
NT4 on the fourth 13 GB NTFS partition

I keep getting an error message on the last (fourth partition)installation…system disk error.

Can anyone advise on how to successfully install this scenario.