How to check if .NET programmability support is installed for Word 2007?

Does anyone know how to check if the Office Interops were installed?

I know it is an advanced option when installing Offi开发者_如何学Pythonce 2007. Is there a way to install the support after Office is already installed?

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Yeah, totally. You can used a tool called Component Check to see if the PIAs (Primary Interop Assemblies) are installed. You can create a Component Check and PIA Installer following these instructions.