Plutonium

After installing the game I tried to run it but I get the error D3Dcompiler_43.dll,I managed to solve it but after trying to run it again, another error appeared which is xinput1_3.dll I saw a tutorial on Youtube on how to solve the problem I did everything that was said but the error persistedI managed to solve it but after trying to run it again, another error appeared which is xinput1_3.dll I saw a tutorial on Youtube on how to solve the problem I did everything that was said but the error persisted, please I need help