Direct3D 9 Extensions
Copyright © Microsoft Corp. 1994-2007
D3dx9_42.dll is a file that is part of DirectX software. Microsoft DirectX is a collection of application programming interfaces (APIs) for handling tasks related to multimedia, especially game programming and video, on Microsoft platforms.
Errors related to d3dx9_42.dll
Rocksmith(a music video game produced by Ubisoft) won't launch with D3DX9_42.dll, CDLC not working
Uninstalling vcredist and restart your computer(from official customsforge fourm, topic 25877). If this not working, download dll at this page, be sure that the file is saved in the Rocksmith 2014 root folder and NOT the DLC folder.
Betrayal - Path of Exile(Eighth expansion for Path of Exile, a free online-only action RPG under development by Grinding Gear Games in New Zealand) got error:
C:\WINDOWS\SYSTEM32\d3dx9_42.dll is either not designed to run on Windoes or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vendor for support. Error status 0xc000012f"
you may be interested: poe decay (Decay is a debuff which causes affected targets to take chaos damage over time)
Extract Aug2009_D3DCompiler_42_x86 and Aug2009_d3dx9_42_x86, and then copy those extracted files to GarenaPOE/GameData/Apps/POE. (Replace all existed files)
Artificial Academy error
Download and register dll at this page
When you try to run Assassins Creed Brotherhood, a window will popup
The program can't start because d3dx9_42.dll is missing from your computer
Try reinstalling to fix the problem
Copy file download this page to c:/ Windows /SysWOW64
Puzzle Quest 2 - updating microsoft active X, if this not helpful, download this software from other source and reinstall it.
Join the Discussion:
Got computer error message like:
"d3dx9_42.dll was not found"
"the procedure entry point d3dx9_42.dll error"
"d3dx9_42.dll could not be located"
"Cannot register d3dx9_42.dll"
at startup or shutdown or run program?
No "missing dll" anymore - Repair dll errors - How to fix windows dll corrupt on your windows xp,vista,2000/2003,win7, win8,win10