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    • Microsoft Office 2010: Primary Interop Assemblies Redistributable

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        • To install the Office 2010 Primary Interop Assemblies, click the Download button, then click Save and select a location for PIARedist.exe on your computer. Run the executable to extract the O2010pia.msi file. Use one of the following installation methods to install O2010pia.msi:
          1. Double-click the O2010pia.msi file
          2. Execute msiexec.exe /i O2010pia.msi, or
          3. Wrap the O2010pia.msi file in another setup package through Visual Studio or other Windows Installer aware setup editor. Please note that the Office 2010 Primary Interop Assemblies setup does not support the /a or /j options for MsiExec.

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