Difficulties Reinstalling Windows on bootcamp with APFS I installed bootcamp a few years ago and now Windows is pretty hosed so I want to do a fresh install.  Apple says to delete the bootcamp partition in bootcamp assistant (BCA), and then redo it.

issue is that the SSD got converted to APFS, so when I go into BCA, it immediately says: "The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by boot camp assistant for Installing Windows"

I read elsewhere to delete the bootcamp partition with APFS, can either use disk utility or terminal commands.  But if I do that, I suspect I will get same message in BCA and won't be able to create a new partition.

So what is best way to just nuke the bootcamp partition and re-install windows 10 Oct 2018 version?

MacBook Pro 2016, 10.13.6.  output from diskutil list

/dev/disk0 (internal, physical):
#:                       TYPE NAME                    SIZE       IDENTIFIER
0:      GUID_partition_scheme                        *1.0 TB     disk0
1:                        EFI EFI                     209.7 MB   disk0s1
2:                 Apple_APFS Container disk1         798.7 GB   disk0s2
3:       Microsoft Basic Data BOOTCAMP                200.8 GB   disk0s3
4:           Windows Recovery                         924.8 MB   disk0s4

/dev/disk1 (synthesized):
#:                       TYPE NAME                    SIZE       IDENTIFIER
0:      APFS Container Scheme -                      +798.7 GB   disk1
                              Physical Store disk0s2
1:                APFS Volume Macintosh HD            749.9 GB   disk1s1
2:                APFS Volume Preboot                 19.0 MB    disk1s2
3:                APFS Volume Recovery                515.0 MB   disk1s3
4:                APFS Volume VM                      2.1 GB     disk1s4


thanks
Got it working with this info:
High Sierra and Bootcamp with Windows 10 not working

also this was helpful:

https://fgimian.github.io/blog/2016/03/12/installing-windows-10-on-a-mac-without-bootcamp/