error fatal al instalar framework 4

Question

Buena Noches estoy tratando de instalar el FRAMEWORK 4 y no se instala en cierto momento de la instalacion dice ROLLING BACK .. Y DICE QUE NO SE HA PODIDO INSTALAR POR UN ERROR FATAL

Y ME SALE ESTE LOG AYUDA PORFAVOR

OS Version = 6.1.7601, Platform 2, Service Pack 1
OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1

CommandLine = C:\88193d7294cf39822a\\Setup.exe /x86 /x64

Using Simultaneous Download and Install mechanism

Operation: Installing

Package Name = Microsoft .NET Framework 4 Client Profile Setup
Package Version = 4.0.30319

User Experience Data Collection Policy: Disabled

Number of applicable items: 9

Exe (C:\88193d7294cf39822a\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt

ServiceControl operation succeeded!

ServiceControl operation succeeded!

Exe (C:\88193d7294cf39822a\Windows6.1-KB958488-v6001-x64.msu) failed with 0x240006 - (null).

Exe (C:\88193d7294cf39822a\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt

MSI (C:\88193d7294cf39822a\netfx_Core_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Client Profile Setup_20120314_225003881-MSI_netfx_Core_x64.msi.txt

Final Result: Installation failed with error code: (0x80070643), "Fatal error during installation. " (Elapsed time: 0 00:01:39).

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Gracias por la AYUDA!