dx无法更新

泽塔

win7 64，用的是DXwebsetup。无解 求帮助

dxerror   --------------------
[04/19/11 18:26:25] module: infinst(Dec  5 2005), file: infinst.cpp, line: 635, function: CabCallback
    Error:  (5) - 拒绝访问。

    File in process: C:\Users\Zta\AppData\Local\Temp\DXBD9C.tmp\d3dx9_28.dll
    Unable to copy C:\Users\Zta\AppData\Local\Temp\DXBD9C.tmp\d3dx9_28.dll.
--------------------
[04/19/11 18:26:25] module: infinst(Dec  5 2005), file: infinst.cpp, line: 730, function: ExecuteInf
    Failed API:  SetupInstallFromInfSection()
    Error:  (183) - 当文件已存在时，无法创建该文件。

    Unable to install C:\Users\Zta\AppData\Local\Temp\DXBD9C.tmp\d3dx9_28_x64.inf:[DefaultInstall]. The file may be damaged.
--------------------
[04/19/11 18:26:25] module: infinst(Dec  5 2005), file: infinst.cpp, line: 792, function: WinMain
    ExecuteInf() failed.
--------------------
[04/19/11 18:28:54] module: infinst(Feb  3 2006), file: infinst.cpp, line: 635, function: CabCallback
    Error:  (5) - 拒绝访问。

    File in process: C:\Users\Zta\AppData\Local\Temp\DXFD98.tmp\xactengine2_0.dll
    Unable to copy C:\Users\Zta\AppData\Local\Temp\DXFD98.tmp\xactengine2_0.dll.
--------------------
[04/19/11 18:28:54] module: infinst(Feb  3 2006), file: infinst.cpp, line: 730, function: ExecuteInf
    Failed API:  SetupInstallFromInfSection()
    Error:  (183) - 当文件已存在时，无法创建该文件。

    Unable to install C:\Users\Zta\AppData\Local\Temp\DXFD98.tmp\XACT_x64.inf:[DefaultInstall]. The file may be damaged.
--------------------
[04/19/11 18:28:54] module: infinst(Feb  3 2006), file: infinst.cpp, line: 792, function: WinMain
    ExecuteInf() failed.
--------------------
[04/20/11 15:12:50] module: infinst(Feb  3 2006), file: infinst.cpp, line: 635, function: CabCallback
    Error:  (5) - 拒绝访问。

    File in process: C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\xactengine2_0.dll
    Unable to copy C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\xactengine2_0.dll.
--------------------
[04/20/11 15:12:50] module: infinst(Feb  3 2006), file: infinst.cpp, line: 730, function: ExecuteInf
    Failed API:  SetupInstallFromInfSection()
    Error:  (183) - 当文件已存在时，无法创建该文件。

    Unable to install C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\XACT_x64.inf:[DefaultInstall]. The file may be damaged.
--------------------
[04/20/11 15:12:50] module: infinst(Feb  3 2006), file: infinst.cpp, line: 792, function: WinMain
    ExecuteInf() failed.


directx
04/20/11 15:12:41: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_24_x64.inf [DefaultInstall]
04/20/11 15:12:42: 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
04/20/11 15:12:42: infinst: C:\Windows\system32\d3dx9_24.dll have been installed already.
04/20/11 15:12:43: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_25_x64.inf [DefaultInstall]
04/20/11 15:12:44: 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
04/20/11 15:12:44: infinst: C:\Windows\system32\d3dx9_25.dll have been installed already.
04/20/11 15:12:45: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_26_x64.inf [DefaultInstall]
04/20/11 15:12:45: 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
04/20/11 15:12:45: infinst: C:\Windows\system32\d3dx9_26.dll have been installed already.
04/20/11 15:12:46: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_27_x64.inf [DefaultInstall]
04/20/11 15:12:47: 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
04/20/11 15:12:47: infinst: C:\Windows\system32\d3dx9_27.dll have been installed already.
04/20/11 15:12:48: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_28_x64.inf [DefaultInstall]
04/20/11 15:12:48: 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
04/20/11 15:12:48: infinst: C:\Windows\system32\d3dx9_28.dll have been installed already.
04/20/11 15:12:49: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\d3dx9_29_x64.inf [DefaultInstall]
04/20/11 15:12:49: infinst: Target file: 'C:\Windows\system32\d3dx9_29.dll'
Target file is Version 9.11.519.0
Source file is Version 9.11.519.0
04/20/11 15:12:50: infinst: C:\Windows\system32\d3dx9_29.dll have been installed already.
04/20/11 15:12:50: infinst: Installing C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\XACT_x64.inf [DefaultInstall]
04/20/11 15:12:50: infinst: CabCallback(): Unable to copy C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\xactengine2_0.dll.
04/20/11 15:12:50: infinst: ExecuteInf(): SetupInstallFromInfSection() failed, error = 183.
04/20/11 15:12:50: infinst: ExecuteInf(): Unable to install C:\Users\Zta\AppData\Local\Temp\DXC93C.tmp\XACT_x64.inf:[DefaultInstall]. The file may be damaged.
04/20/11 15:12:50: infinst: WinMain(): ExecuteInf() failed.