Your best bet on this is to start here, and after you can build bitcoin on windows, then you will be able to build biblepay on windows:
https://bitcointalksearch.org/topic/building-headless-bitcoin-and-bitcoin-qt-on-windows-149479
Good luck (it takes about a year to learn this).
I wonder if this could be changed somewhat if you are using the Linux subsystem on Windows 10? I'll have to try sometime.
Actually it may be possible to just run the Linux version via that on Win 10. I'll test it and compare the hashrates.
Interesting, I have tried to install Ubuntu in Windows through VMWare, but I never heard of linux subsystem on Windows 10 before, just googled around and found Ubuntu app in Windows Store. Wondering how powerful is it, please do update us about your test, just curious if this linux subsystem can run 100% of all linux app, especially compile linux version of biblepay.