On Tue, 29 Dec 2020, Howard wrote:

> Yup, thank you Bruce:
>
> Using
> IMAGE_FSTYPES_remove += "wic"
>
> Didn't do it for me, but
>
> IMAGE_TYPES_remove += "wic"
>
> did the trick. 

  pedantry, but i'm fairly sure "=" would have sufficed; there was no
need to use "+=" here.

rday