Small hotfix for crashes and Binary Parameters

This hotfix is just to fix an issue with binary parameter parsing not accepting parameters with a "prefix", which some people use to organize their unity projects.
This also includes a fix for a couple of crashes to do with certain folders not existing on your system for first-time users.
And lastly, this release includes a new parameter: ExpressionTrackingActive. This parameter is essentially a mirror of the existing LipTrackingActive parameter, but follows our new naming schema for UE (naming anything to do with the lower face "Expression").

Thanks for your time, and have a wonderful day!

Hopefully you won't even need to read this, and the app will autoupdate to fix the addressed issues automatically!
(I see you .msix squad)