So, you have to look for the methods on Google to reinstall DirectX Windows 10. That is you are always required to reinstall DirectX. Once the component gets corrupted or damaged, you will encounter various error messages like D3DCOMPILER_47.dll is missing, DSOUND.dll was mot found and etc.Īt this time, you will find these error messages have a common feature. As an important component of Windows 10, Microsoft DirectX is responsible for managing the tasks related to video, game programming, multimedia, graphic programs and etc.