Or you can open the command prompt by going to search and type in CMD. Right click, run as admin. use the command "CD .." to drop down a folder level, and again until you reach C:
Place the files in your main C drive, and to open the folder in command prompt type in "CD whateverthefolderiscalled"
Run the bat file by typing in "thefilename.bat" then press enter - follow the instructions on screen.
Edit: There are some advantages to growing up playing on a 286/386 computer!