Hi, I'm not sure either. That sounds a bit strange! Are you using the website or the itch app?
I am using the Itch app each time for the downloads. Just tried again and same results. I do notice that the game is instantly installing itself without actually trying to download anything. It ques up for 2 seconds and says its done but that same error appears. Sad cause i was looking forward to your game :/
I think I know what the problem is. Bonbon has an installer, and I've never thought to test it with the app. That was remiss, sorry! Thanks for pointing that out.
I'll make a version that works with the app, but it'll take a few hours.
If you don't have time to wait, you can grab the installer on the website in the meantime: https://aethericgames.itch.io/bonbon