Hi @rashmi.metri, if it’s an option, I would suggest using a Linux based server (ideally Ubunutu or Debian). That will allow you to easily use the one-line deployment script.
If Windows is a must, there are some Windows specific instructions here. Alternatively, the docker-compose installation may be easier on Windows, see this thread: [TOOL/GUIDE] Unofficial RasaX Quick Install script for a pure Windows machine