Try now, I think I forgot to tick some checkboxes and haven't tried downloading through the app. It should work through the website though
Viewing post in Unable to download it using the itch.io app (client)
Wow thanks for your very fast reply. I was able to download it now from the browser (still unavaible from the app).
That said, i suspect that you have created it with godot 3 because all godot 3 softwares and games i have tried so far, have always crashed my system. I will wait for a fix from both windows and godot and maybe nvidia too (who knows?) to enjoy Godot 3 apps.