James, recommendation to use templates was taken from the provided link. Which means I did my homework. I have tried multiply combinations from what people suggested. In Visual Studio 2017 Community edition it doesn't look so simple. I assume I do something wrong but so far nothing works for me.
If you are using VS 2017 in AHMI and know how to do copy/paste forms, I will really appreciate if you will share your knowledge.
I don't blame AHMI, this is a fantastic product. My goal is to understand how to use it. If I will continue to spend days to figure out why form doesn't open with true flag OpenOnStartup without extra coding (part of advertised functionality), or why menu buttons don't change background colors even if code "seems ok" (somehow it works on the provided sample projects where much complex code is inside) then I have only one choice on this forum: ask for support.
Thanks