I'm using Visual Studio 2019 Community
How I added the .png to my project.
Open Resources.resx in the project
Click Add Resource -> Add Existing File
Select the .png file to add
It is added to the program. I can see it in resources. It exists in my designer and displays properly in it.
There are other images used in this program that have the exact same properties and that I can call at any time and they work just fine. However, these new ones do not. They are both .png files. I have tried cleaning and rebuilding the solution multiple times as well.
Code for my xaml:
<Image Source="Resources/FileName.png" Width="50" HorizontalAlignment="Left" Margin="5,5,0,0"/>
Resources Properties: Build Action = Embedded Resource
Copy to Output Directory = Do not copy
Image Properties Persistence = Linked at compile time (same for working and not working resources)