I have two c# applications developed using Microsoft Visual Studio Professional 2022. Both applications have the same icon and the icon is set in the Application properties. When I compile the release executable the correct icon is visible in the file system, however when I run one of the applications the correct icon is shown in the task bar, however the other application doesn’t instead it shows the default application icon in the task bar.

I am trying to use a simple C script to draw a icon on screen
But, Nothing appears.
How do i fix this?