Usually D3dx9_24.dll error message appears when computer system is not maintained properly or some essential file is deleted, missing or corrupted. Outdated or incompatible driver, windows registry issues, misconfiguration of system files, low disk space and incorrectly installed program also leads to this problem. This kind of error may affect the health of your system and therefore creates several annoying problems like system crash, low system performance, browser crashes, files or data lost and many more. So if you are facing the error of “D3dx9_24.dll is missing” and want to prevent this situation, then click the given link and download this file immediately for the good health of your system.