How to suppress auto-update

[metaad]

While testing it was found that when old version v5.6 is installed and shortcut is launched. Below pop-up comes up.

How to suppress auto-update during installation or post installation silently?

Note: Testing is done on Windows 10 x64 VM.

[Klocman]

Turn off checking for new versions in settings > misc.

[metaad]

We are looking for settings to be implemented silently. Creating file BCUninstaller.settings in the install directory after installation and adding only values for suppressing check for updates does not work.

It re-takes the other inputs and above screen appears wherein check for updates is enabled:
There are multiple inputs that are taken after launching shortcut and all the settings are stored in BCUninstaller.settings. Can you please suggest minimum settings that are required in the file, so that we can add above setting for suppressing the update.