Packaging Calibre for Sccm deployment - turn notify when new version is available off

Hello

I am packaging Calibre 5.3.0 for deployment to my company.

The Preferences > Behaviour area

I need to know how to disable the 'Notify when a new version is available' setting to be permanently turned off before the app is launched. I have looked in the registry and cannot find anything on this.

Has anyone packaged this version before and been able to turn off this, through registry settings it any other type of scripting

Thanks