DirectX

[hqrmony]

I accidentally deleted my DirectX and now when i try to download DirectX again it says this:
An interal system error occurred
Please refer to DXError.log and DirectX.log in your Windows folder to determine problem.
In my DirectX.log it said this:

10/01/14 08:13:24: DXWSetup: ***** DXWSETUP *****
10/01/14 08:13:24: DXWSetup: WinMain()
10/01/14 08:13:24: DXWSetup: Installing on Windows 6.1.7600
10/01/14 08:13:24: DXWSetup: Unable to get Version on target file C:\Windows\system32\directx\websetup\dsetup.dll
10/01/14 08:13:24: DXWSetup: Installed file C:\Windows\system32\directx\websetup\dsetup.dll
10/01/14 08:13:24: DXWSetup: Unable to get Version on target file C:\Windows\system32\directx\websetup\dsetup32.dll
10/01/14 08:13:24: DXWSetup: Installed file C:\Windows\system32\directx\websetup\dsetup32.dll
10/01/14 08:13:24: DXWSetup: GetDXVersion(): This is older DirectX which does not have the version value in the registry.
10/01/14 08:13:24: DXWSetup: DirectX Version: 0.00.00.0000.00
10/01/14 08:13:24: DXWSetup: Setup Version: 4.09.00.0904.00
10/01/14 08:13:29: DXWSetup: Deleted file C:\Windows\system32\directx\websetup\dsetup.dll.
10/01/14 08:13:29: DXWSetup: Deleted file C:\Windows\system32\directx\websetup\dsetup32.dll.
10/01/14 08:13:29: DXWSetup: Deleted file C:\Windows\system32\directx\websetup\inseng.dll.

I could not find my DXError.log