APSF

I have formatted my external disk western digital USB3 500go with APSF.

All is working well.

I want to format it in Hfs and it is not more possible in disk utilities.

With my bootcamp W10 I try to format it in exfat unsuccessful.

Have you an idea to reformat it in hfs? Thanks a lot for your help.

Macbook 10.13.1