Visual Studio (Community version is free now) must be installed.
just clone this repo and double click the .sln in the root folder

just copy the following static library and header file
monkc4win64/libs/monkc.lib
monkc4win64/libs/monkc.h

create a folder under your project root
drop all the .h .lib files you need in it

right click the project and open 'property'
'VC++ Directories' - 'Include Directories' => add the folder contains your .h
'VC++ Directories' - 'Library Directories' => add the folder contains your .lib
'Linker' - 'Input' - 'Additional Dependencies' => add the your_lib_name.lib;
click 'Apply' button
click 'Save/OK' button

please clone another repo:
https://github.com/sunpaq/monkc

then goto the platforms/windows folder
double click the .sln in sub folder

Visual Studio will not compile .asm file by default
so if you want to modify the assembly part of Monk-C
please refer to the following steps:

right click the .asm file and open 'property'
'General' - 'Exclude From Build' => No
'General' - 'Item Type' => Custom Build Tool'
click 'Apply' button

'Custom Build Tool' - 'Command Line' => ml64 /c %(fileName).asm
'Custom Build Tool' - 'Outputs' => %(fileName).obj
click 'Apply' button
click 'Save/OK' button

reference blog (Chinese):
http://www.yiiyee.cn/Blog/asm/