Here is a screenshot.
The Amcrest IPConfig program will give you the IP of your webcam. Use the same IP in the WD webcam capture program along with your login credentials for your webcam. My screenshot above is for my Amcrest but if your cam is newer they may have changed the cgi-bin call. If the one I used doesn’t work you may need to look through your documentation or the Amcrest website to find the right syntax to use.
Are you willing to use TeamViewer to help me? Dan or Brian. If so, send me a personal message.