Visual Studio WPF Media Element Video Not Playing in Exe Build


I am creating a Visual Studio 2019 WPF Program that includes a video tutorial for users.
The video plays in the visual studio environment, however, when I build the application and install the exe the video no longer plays, a blank screen appears and it seems to never load.

So far I’ve tried setting the video properties:
Build Action = "Content" and
Copy to output Directory = "Copy Always/Copy if Newer".

The video size is 51mbs.

Is there anything else I could try?

Source: Visual Studio Questions