If you want to publish or host something on a webserver, having a basic grasp of how a web server works might come in handy.
The fact construct 2 doesnt explain this is logical ....
Its like, You dont ask the local baker to fix your car, right ?
Here is a solution:
download and install wamp (free, windows apache mysql php) and start it.
Dump the entire exported folder in your c:\wamp\www folder.
Then open a browser and got to: localhost/YourExportedGameFolderName