I've finally solve that issue by myself
1) Take ownership of the file
2) Copy a healthy same version of the file
3) Ran sfc /scannow result was ok
4) Verifying re run SFCFix, report below
SFCFix version 2.4.3.0 by niemiro.
Start time: 2015-03-31 16:54:09.114
Microsoft Windows 7 Service Pack 1 - amd64
Not using a script file.
AutoAnalysis::
SUMMARY: No corruptions were detected.
AutoAnalysis:: directive completed successfully.
Successfully processed all directives.
SFCFix version 2.4.3.0 by niemiro has completed.
Currently storing 0 datablocks.
Finish time: 2015-03-31 16:54:56.070
----------------------EOF-----------------------
Fortunetaly, I own two laptops running Win7 64 bits, I'dont know if it's working otherwise.
You can as well follow the link (in french, sorry) to have the complete repair steps to follow for this kind of issue:
Utilisez l'outil Vérificateur des fichiers système pour réparer les fichiers système manquants ou endommagés repair
