There's really no guide, but it's a simple program.
Install:
Copy the diskwiz executable to your C: (or somewhere else that's in your path).
You'll also need the bootblock.library if you want it to check for bootblock virii.
Usage:
diskwiz
See the examples for some details. But, if you just want to extract an ADF to a floppy the syntax is:
diskwiz some.adf df0:
What's the difference between DiskWiz and the program ADF2DISK? That's what I've been using all these years. Never heard of DiskWiz...