Can't thank you enough for your help here.
I'm closer, but still not quite there.
Latest failure:
http://anlagegames.com/fisty/WebApp/WebApp.html
This is the WebApp tutorial.
It built fine,,, but,,, Im using Emscripten 1.29 (latest)
And I found the output from the build ..interesting.
You may like to read it, so I attached it.
Not sure what to try next..!
Update:
So I tried something to eliminate the "Can't load pak from memory" problem
I un-checked Publish as .PAK
Got this error (screen shot)
https://www.dropbox.com/s/d2yw0sunyxijza...9.png?dl=0
And this result:
http://anlagegames.com/fisty/WA/WebApp.html
Which is completely dead!
Wow. Web really hates me!
I wish I could give up on it, but I really need a web version of my game(s)