LINK2019 and LINK1120 how to solve?

Question

C++ / C#

I can not build the project, it constantly gives errors. How to fix?

Answer 1

Judging by the message, it wants _main instead of main. I suspect that the wrong application type is selected in the project - anything but console, and changing the application type to console will fix everything.
Either adding __cdecl: void __cdecl main().
And, yes, +1 to int maininstead of void main( Roman ).