Strategy One : ,
Office 2007 Enterprise Key
into the method installation CD and operate sfc / scannow command to detect and repair harm and may possibly be topic to alter program files .
so that you do not take place again
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Strategy Two :
run gpedit.msc to open Group Policy ,
Office Standard 2007,
and Increase to Laptop or computer Configuration - Administrative Templates - Program - windows file protection
get the
with SFC command
SFC / SCANNOW instantly scans all safeguarded method files.
SFC / SCANONCE scans all safeguarded system files as soon as.
SFC / SCANBOOT just about every time you start off to scan all safeguarded method files.
SFC / CANCEL to cancel all pending scans of secured program files .
SFC / Quiet with out prompting the user to switch all incorrect file versions.
SFC / Enable to allow the typical operation of Windows File Protection
SFC / PURGECACHE distinct the file cache and scans all protected method files.
SFC / CACHESIZE = x Set the file cache size