We only advice people to do this, who are experts in configuration of web server environments.
If you consider yourself such an expert, you should be able to follow the translate5 Linux installation manual and "translate" it yourself to an windows environment. Instead of using the install-and-update.sh-script as described for Linux, you should be able to use the install-and-update.bat to install translate5 on windows, if you do it the right way.
Please let us know your experiences and contribute to this manual!