Unable to start this program because the computer lost D3dx*-**.dll solution

Lost D3dx9-43.dll Solution

A lot of people come across this problem when they search the Internet.
Some friends install the Microsoft C + + 2005 component and install DirectX 9.0c to resolve. But my Win7 64 is dead and dead installs not 9.0.
When you install DirectX, you are prompted "internal system errors refer to DXError.log and DirectX.log in the Windows folder to determine what the problem is."
Open DirectX.log See the following:

06/03/13 09:37:51:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_24_x64.inf [ DefaultInstall]
06/03/13 09:37:51:infinst:installed File C:/windows/system32/d3dx9_24.dll
06/03/13 09:37:53:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_25_x64.inf [ DefaultInstall]
06/03/13 09:37:53:infinst:installed File C:/windows/system32/d3dx9_25.dll
06/03/13 09:37:54:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_26_x64.inf [ DefaultInstall]
06/03/13 09:37:54:infinst:installed File C:/windows/system32/d3dx9_26.dll
06/03/13 09:37:54:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_27_x64.inf [ DefaultInstall]
06/03/13 09:37:54:infinst:installed File C:/windows/system32/d3dx9_27.dll
06/03/13 09:38:02:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_28_x64.inf [ DefaultInstall]
06/03/13 09:38:02:infinst:installed File C:/windows/system32/d3dx9_28.dll
06/03/13 09:38:03:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_29_x64.inf [ DefaultInstall]
06/03/13 09:38:03:infinst:installed File C:/windows/system32/d3dx9_29.dll
06/03/13 09:38:03:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/xact_x64.inf [DefaultInstall ]
06/03/13 09:38:03:infinst:installed File C:/windows/system32/xactengine2_0.dll
06/03/13 09:38:03:infinst:installed File C:/windows/system32/x3daudio1_0.dll
06/03/13 09:38:05:infinst:installing C:/users/ideabear/appdata/local/temp/dxe36c.tmp/d3dx9_30_x64.inf [ DefaultInstall]
06/03/13 09:38:05:infinst:installed File C:/windows/system32/d3dx9_30.dll
06/03/13 11:01:57:infinst:installing C:/users/ideabear/appdata/local/temp/dxdc0e.tmp/d3dx9_24_x64.inf [ DefaultInstall]
06/03/13 11:01:58:infinst:target file: ' C:/windows/system32/d3dx9_24.dll '
Target file is Version 9.5.132.0
Source file is Version 9.5.132.0
06/03/13 11:01:58:infinst:c:/windows/system32/d3dx9_24.dll have been installed already.
06/03/13 11:01:58:infinst:installing C:/users/ideabear/appdata/local/temp/dxdc0e.tmp/d3dx9_25_x64.inf [ DefaultInstall]
06/03/13 11:01:58:infinst:target file: ' C:/windows/system32/d3dx9_25.dll '
Target file is Version 9.6.168.0
Source file is Version 9.6.168.0
06/03/13 11:01:58:infinst:c:/windows/system32/d3dx9_25.dll have been installed already.
06/03/13 11:02:03:infinst:installing C:/users/ideabear/appdata/local/temp/dxdc0e.tmp/d3dx9_26_x64.inf [ DefaultInstall]
06/03/13 11:02:03:infinst:target file: ' C:/windows/system32/d3dx9_26.dll '
Target file is Version 9.7.239.0
Source file is Version 9.7.239.0
06/03/13 11:02:03:infinst:c:/windows/system32/d3dx9_26.dll have been installed already.
06/03/13 11:02:03:infinst:installing C:/users/ideabear/appdata/local/temp/dxdc0e.tmp/d3dx9_27_x64.inf [ DefaultInstall]
06/03/13 11:02:03:infinst:target file: ' C:/windows/system32/d3dx9_27.dll '
Target file is Version 9.8.299.0
Source file is Version 9.8.299.0
06/03/13 11:02:03:infinst:c:/windows/system32/d3dx9_27.dll have been installed already.
06/03/13 11:02:04:infinst:installing C:/users/ideabear/appdata/local/temp/dxdc0e.tmp/d3dx9_28_x64.inf [ DefaultInstall]
06/03/13 11:02:05:infinst:target file: ' C:/windows/system32/d3dx9_28.dll '
Target file is Version 9.10.455.0
Source file is Version 9.10.455.0
06/03/13 11:02:05:infinst:c:/windows/system32/d3dx9_28.dll have been installed already.
The display is have been installed already, which means all have been installed.

Also tried a lot of ways, such as Jinshan poison PA computer doctor "lost D3dx*-**.dll." Still no fruit, the same installation of DirectX failed.
And try DirectX free unload, but uninstall DirectX need registration code, looking for a half-day also did not find.
But Kung fu is not a conscientious, eventually solved, the following delivery solution.

Workaround:

1. Install Microsoft Visual C + + 2005 First, then install the DirectX June SDK. Generally, the problem can be solved after installation.
2. If you encounter an inability to install DirectX, or if an error is installed, or if you cannot play the game after installation, use the DirectX Repair tool V2.5 online repair version to detect and repair. can solve the problem.

Lost D3dx9_27.dll Solution

When running a program or game, the system pop-up error prompts "Cannot find D3dx9_27.dll", or "did not find D3dx9_27.dll", that the missing DLL file in your system or the DLL file is not registered, you need to download the file to extract it to the appropriate directory and register it. Resolves a problem that cannot be found d3dx9_31.dll or missing.

How do I install DLL files?
Typically, you copy the DLL file to "X:/windows/system32" (X represents the directory where your system is located, such as: C:/windows/system32).

Some DLL files need to be manually registered for use, manual enrollment method:
1. Copy the corresponding version of the DLL file to "X:/windows/system32" (X represents the directory where your system is located, such as: C:/windows/system32).
2. Find "Run (R)" From the Start menu or press the shortcut key win+r.
3. Enter "regsvr32 d3dx9_27.dll" (without double quotes) in "Run (R)" to return.