Block opening of HTML file types

This policy will prevent opening of Word documents with HTML file types such as *.htm, *.html, *.mht, *.mhtml.


Supported on: At least Windows Vista
Registry HiveHKEY_CURRENT_USER
Registry PathSoftware\Policies\Microsoft\Office\12.0\Word\Security\FileOpenBlock
Value NameHtmlFiles
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

word12.admx

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