Hello there!
I compiled MinHook from sources using VS2019 Community, but changed a few thigs in projects properties (no function level linking, no linktime code generation, compile as C, and possibly more :-) )
Then I opened your project, copied MinHook dll and import library and it works now. You have both projects attached below. The initial linker error may have had something to do with COMDAT section from the default MinHook lib build, but I'm not sure, to be honest. Hope it helps!