Fix MikuMikuDance Missing DLL and Side-by-Side Configuration Errors Reggie_Dentmore 9 years ago How do I fix MikuMikuDance missing DLL error? Fix the MMD side-by-side configuration error. How can I get MMD to run on my computer? Fix MikuMikuDance … Editor’s Note, 1/18/16: This article may be out of date.