Here's a small and quick to work through tutorial-series for you: https://github.com/luboslenco/kha3d_examples (number 5 is the first one which uses a texture)

pipeline.getTextureUnit and g4.setTexture are what you need - put the setTexture call right before your drawScaledImage call.

You forgot to use the mutex in your process function. Normally there'd be more options like using atomics - but Haxe sadly still doesn't provide any of those. I'd be interested in having a look at those clicks, could you provide a small sample application for me to listen to them?

ok, I'll put in crash-dump support. I'll call you back.

I have no idea what you're doing there but it looks like you somehow messed up your Kode Studio installation.

See the last paragraph of the Getting Started page.

Ah, well, that sounds like the source of the problems then. See "Updating Kha" at https://github.com/Kode/Kha/wiki/Getting-Started.

Try the latest version, I added an error window. If that doesn't show up we need to setup crash-dumps.

You need to put the exe in the windows folder, not the windows-build folder. But that's all, there's zero dependencies. See if your friend can at least run a very simple project like the Shader sample (for that one the exe itself is sufficient because it doesn't even load a file).

Kha does come with an up to date version of Haxe. But Kode Studio doesn't come with an up to date version of Kha currently because I didn't update Kode Studio in two years. Get a recent version of Kha from GitHub and set the Kha Path option in Kode Studio.