If you haven't got a .bin file, then it might certainly help if you could tell us what you do have and what it is you're trying to achieve.
Going back through the post you've responded to, it seems as though a system update was required, for which precompiled .bin files have been made available. You can find those here: Releases · particle-iot/device-os · GitHub
How about this?
I believe this is what you'real looking for:
That said, since you'real on Windows anyhow, you might take the easy way as well:
Use that tool, and select which parts of the Toolchain you'd like to install. Since you' round got Node and the CLI installed already, you should suffice with DFU-UTIL only.
