Windows 10: System error missing X3DAudio1_7.dll and X3 XINPUT1_3.dll

I'm attemping to run a game on PC and got the system error messages
The code execution cannot proceed because X3DAudio1_7.dll was not found. Reinstalling the program may fix this problem.
The code execution cannot proceed because XINPUT1_3.dll was not found. Reinstalling the program may fix this problem.

I used DirectX Diagnostic Tool, here are my specs:
Operating System: Windows 10 Pro 64-bit (10.0, Build 17134)
Processor: Intel(R) Core(TM)2 Quad CPU Q9400 @2.66GHz(4 CPUs), ~2.7GHz
Memory: 8192MB RAM

DirectX Version: DirectX 12


Based on this site: https://support.microsoft.com/en-us/help/179113/how-to-install-the-latest-version-of-directx
DirectX 12 is included in windows and there isn't a standalone version I can reinstall.


Does anyone know how to fix this?

:)

 

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was trying to install a game and accordingly d3dx9_42. dll, xinput1_3.dll and x3daudio1_7.dll is missing pls help

 

x3dAudio1_7.dll missing on Windows 10 DirectX12

Trying to run a game i get this error x3dAudio1_7.dll is missing. I tried to download it from the web and put it in System32 folder. The program then was able to run but without sound at all, i guessed that was the wrong way to fix it and deleted the file
from the system again. What can i do? please help

 

Error : failed to load library XINPUT1_3.dll

Original title : failed to load library XINPUT1_3.dll error

I've tried reinstalling DirectX and replacing the dll file but nothing works