After lots and lots of installing and uninstalling for a whole day and trying every packages for every answers in here, the only thing that worked for me was:
- Uninstall Wamp and reboot
- installing Visual Studio 2017 Community edition and choose "Web development" and check all of the options in the right site. Here's a screenshot:
This somehow install something that is needed for Wamp as well.
- install Wamp, and you should be all good.