[Linux Mint] Flatpak version error encountered when clicking play button System.ComponentModel.Win32Exception(2)

[jjhen99]

Describe the bug
I have installed the flatpak version of AM2R Launcher and have selected a copy of AM2R_1.1.zip.
When I click the green play button, I encounter the following error:

Expected behavior
A clear and concise description of what you expected to happen.

To Reproduce
Steps to reproduce the behavior:

1. Install AM2R Launcher from flathub
2. Used flatpak install runtime/org.gnome.Platform/x86_64/42 since I encountered a previous error because I had not installed this
3. Click 'download'
4. Selected AM2R_1.1.zip (the original zip file did not have this name, I renamed it to AM2R_1.1.zip)
5. Press the green play button

Platform

• OS: Linux Mint 21.3
• AM2RLauncher Version: 2.3.0

Log file
AM2RLauncher.log

[Miepee]

You need to install the 32bit version of the runtime as well. I believe it's called org.gnome.Platform.Compat.i386

[jjhen99]

Solved! Thank you very much. I ran flatpak install org.gnome.Platform.Compat.i386 and selected 6) runtime/org.gnome.Platform.Compat.i386/x86_64/42