d3dx9_34.dll
about d3dx9_34.dll file
d3dx9_34.dll file is small app or codes library needed by some progarams or games
know more ...
Windows errors related to d3dx9_34.dll
You may experience problems when running certain programs or games and be the cause of error in the dll files d3dx9_34.dll and may be because of corruption in the file d3dx9_34.dll Located in the Windows operating system.
Steps for repairing dll errors after downloading d3dx9_34.dll file:
-
COPY
d3dx9_34.dll file and PASTE it 
inside your app or game directory .
-
if you are using Windows XP, Vista, 7 -32 bit just put it inside:
C:\Windows\System32 -
if you are using Windows Windows XP, Vista, 7 -64 bit just put it inside:
C:\Windows\SysWOW64 -
if you are using windows 95-98-Me just put it inside::
C:\Windows\System -
if you are using Windows NT/200 just put it inside:
C:\WINNT\System32 -
Open "Start Menu"
and choose "Run" ..
You can also access the Run command by pressing the Windows logo key "+R"
- And write "regsvr32 d3dx9_34.dll" Then press "OK" button To register "d3dx9_34.dll file in Windows operating system.
you can also use it globally by putting file inside widnows os just by putting it in appropriate folder :
In some cases, if the error is not fixed we will do these additional steps:
Download d3dx9_34.dll via Web installer
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Size: 3 ميغابايت Downloads: 2517
"copy" ملف " d3dx9_34.dll" وألصقة 
"paste" داخل مجلد اللعبة او البرنامج الذي يطلبة .
"start menu" ومنها أختار تشغيل "run" ...
