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Interop support for Excel and Word

Quick links

http://msdn.microsoft.com/en-us/library/kh3965hw%28v=vs.100%29.aspx

http://www.microsoft.com/en-us/download/details.aspx?id=3508

or instructions

To install the PIAs when you install Office

  1. Ensure that the .NET Framework 1.1 or a later version is installed if you are installing the 2007 Microsoft Office system, or the .NET Framework 2.0 or a later version is installed if you are installing Microsoft Office 2010.
  2. Install Microsoft Office and make sure that the .NET Programmability Support feature is selected for the applications you want to extend (this feature is included in the default installation).

To install the PIAs by using the redistributable package

  1. Ensure that the .NET Framework 1.1 or a later version is installed if you are installing the PIAs for the 2007 Microsoft Office system, or the .NET Framework 2.0 or a later version is installed if you are installing the PIAs for Microsoft Office 2010.
  2. Download one of the following redistributable packages:
  3. Follow the instructions in the download page to install the primary interop assemblies.

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