Can't play any unreal engine games.

[Pozzuh]

When I try starting an unreal engine game it tells me "D3DCOMPILER_43.dll is not compatible with windows or contains an error". I tried updating directX but it says it's up-to-date, I then removed the .dll from my windows folder and used the updater, it redownloaded the file but it didn't fix the problem. I also tried this http://pcsupport.about.com/od/fixtheprob...dx9dll.htm

What do I do?

[DidUknowiPwn]

-NVM-

[Pozzuh]

Fixed it thanks to @Nukem. I installed directX 'manually' instead of using the updater.