What paul is trying to say is...

Formatting the drives on Windows is not correct. The partitions won't be right, and you will get errors if you do that. You have to use the builder image as described in the Drive Upgrade Guide, instead.

When you say you tried to use the builder and it is "not working", can you be more specific about "not working"? Perhaps it's just prompting you to press Enter at the shell prompt, and you haven't done that.