Try to download the newest DirectX installer from Microsoft's website:
https://support.microsoft.com/en-gb/help/179113/how-to-install-the-latest-version-of-directx
Than go to IObit's website and download Driver Booster. Normally you need to pay but you can download a trial version:
http://www.iobit.com/en/driver-booster.php
If you still having issues just scream and I am right here!
Also I have the same issue! HALP!
- Gobli