Error in grcp@1.7.1 install script while installing firebase-admin in Windows 10

When I try to install firebase-admin on my Windows 10 OS, it causes so many errors in compiling c files and at the end it says:

npm ERR! Windows_NT 10.0.16299
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "--msvs_version=2015" "firebase-admin" "--save"
npm ERR! node v6.12.2
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE

npm ERR! grpc@1.7.1 install: `node-pre-gyp install --fallback-to-build --library=static_library`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the grpc@1.7.1 install script 'node-pre-gyp install --fallback-to-build --library=static_library'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the grpc package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-pre-gyp install --fallback-to-build --library=static_library
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs grpc
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls grpc
npm ERR! There is likely additional logging output above.

I attached the log file. npm-debug.log

[murgatroid99]

We do not have any plans to publish FreeBSD binaries. We do not officially support that platform.

[murgatroid99]

You’re not actually downloading a useful file when you do that. You’re just downloading the 403 error page. We don’t publish FreeBSD binaries.