DOS Games made for DOS require an emulator to run on Windows. Use DOSBox or a frontend like D-Fend Reloaded and read this guide to play DOS games on your Windows PC.
"I tried to like it, I really tried. After all, it's the Flintstones! But no, this is one of the worst platform games ever released for PC. What really bothers me is the mix of awful controls and terrible collision detection. Jumping is a pain, walking is a pain, playing this game is a pain. Do yourself a favor and go watch the cartoons." - Abandonware DOS