How to fix The program can't start d3dx9_40.dll Missing/ was Not found Error Win 10/11/7 32/64 bit

D3dx9_40.dll is missing from your Windows Computer - Gta 4, vice city san Andreas, Age of empires, need for speed most wanted payday the heist, Godfather 2 are fully functioning with this method The video is Created by Wondershare Filmora 9 Thumbnail is created with Canva app "The program can&start because d3dx9_40.dll is missing from your computer, try reinstalling the program" - this type of error is very common for windows users, basically it occurs due to your computer direct X programming is outdated or somehow missing or corrupted. To solve this error very fast: First, Download the missing d3dx9_40.dll file from your trusted site. After that use winrar or similar Zip extractor to Place d3dx9_40.dll file to C:Winodwssystem32 Similarly Place tp C:WinodwssysWOW64 (only 64 bit) , And finally Restart your computer. In extremely rare cases, if the error still occurs download the latest direct X from Microsoft and install your desired program again. Time Codes: 0:00 d3dx9_40.dll missing error 0:20 Intro 0:30 How to Download d3dx9_40.dll 1:32 How to Fix d3dx9_40.dll 32 Bit & 64 Bit 2:20 How to Fix d3dx9_40.dll 64 Bit 3:11 Alternate fix 3:23 Outro Let me know your feedback and any video suggestion if you have Subscribe us