.net framework 4.0.319 Fehlermeldung

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[01/21/12,07:26:16] Beginning of new SetupVerifier activity logging session
[01/21/12,07:26:16] Activity log file location: C:\Users\Aurora\AppData\Local\Temp\setupverifier_m ain_01-21-12_07.26.16.txt
[01/21/12,07:26:16] Error log file location: C:\Users\Aurora\AppData\Local\Temp\setupverifier_e rrors_01-21-12_07.26.16.txt
[01/21/12,07:26:16] Build created on December 29, 2011
[01/21/12,07:26:16] Detected operating system: Windows 7 (x64)
[01/21/12,07:26:16] Install state for .NET Framework 1.0: not installed.
[01/21/12,07:26:16] Install state for .NET Framework 1.1: not installed.
[01/21/12,07:26:16] Install state for .NET Framework 2.0: installed with service pack 2.
[01/21/12,07:26:16] Install state for .NET Framework 3.0: installed with service pack 2.
[01/21/12,07:26:16] Install state for .NET Framework 3.5: installed with service pack 1.
[01/21/12,07:26:16] Install state for .NET Framework 4 Client: installed with no service packs.
[01/21/12,07:26:16] Install state for .NET Framework 4 Full: installed with no service packs.
[01/21/12,07:26:16] Not adding product '.NET Framework 1.0' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 1.1' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 1.1 SP1' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 2.0' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 2.0 SP1' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 3.0' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 3.0 SP1' because it is not currently installed
[01/21/12,07:26:16] Not adding product '.NET Framework 3.5' because it is not currently installed
[01/21/12,07:26:20] Starting verification for product .NET Framework 4 Full
[01/21/12,07:26:20] Section [Files - .NET Framework 4 Client (Common)] - start parsing entries
[...]
[01/21/12,07:45:13] Section [Registry - .NET Framework 4 Full (Wow6432Node)] - stop parsing entries
[01/21/12,07:45:13] Processing custom action 'Custom Action - .NET Framework 4.0 test application'
[01/21/12,07:45:13] ExecutablePath = 'Netfx40TestApplication.exe'
[01/21/12,07:45:13] FriendlyName = '.NET Framework 4 test application'
[01/21/12,07:45:13] TimeoutSeconds = '300'
[01/21/12,07:45:13] WaitOnExit = 'true'
[01/21/12,07:45:13] Silent = 'true'
[01/21/12,07:45:13] Launching process 'Netfx40TestApplication.exe' now
[01/21/12,07:45:13] Process successfully launched. Waiting 300 seconds for it to complete.
[01/21/12,07:45:13] ****ERROR**** Process 'Netfx40TestApplication.exe' exited with return code -2146232576
[01/21/12,07:45:13] ****ERROR**** Verification failed for product .NET Framework 4 Full