Problem with Disk Partition when install

We are trying to install Windows NT 4 Workstation on IDE Hard Disk and I’ve got this error message:

Setup has encountered a fatal error that prevents it from continuing.
Contact your product support representative for assistance.
The following satus codes will assist them in diagnosing the problem:
(0x5, 0, 0, 0x2)
Setup cannot continue. Press F3 to exit.

We were able to install this previously without any problem.

Thanks.