I have a project which requires an image in the window. This is a static image and i added through \'Add>Existing Item\'. It exists in the root of the project.
I re
I had the same error message but my issues was a simple NOOB mistake.
When I added my .ico files to "My Project / Resources", VS made a sub folder named Resources and I was trying to use;
when I should have been using;
... don't judge, I started using WPF 1 week ago :)