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After publishing the web site i got the below error. Assembly = 'Microsoft.Office.Interop.Outlook, Version=15.0.0.0, nulture=neutral, PublicKeyToken. Install the Microsoft Office primary interop assemblies (PIAs) when you install Office. Interested in developing solutions that extend the Office experience across multiple platforms? Check out the new Office Add-ins model. Office Add-ins have a small footprint compared to VSTO Add-ins and solutions, and you can build them by using almost any.
You must have the Outlook Primary Interop Assembly (PIA) installed in the Global Assembly Cache (GAC) before you can incorporate information from the PIA in an Outlook managed add-in. By default, the PIA is installed automatically when you install Office on the development computer. However, if you need to install the PIA separately, see Configure a computer to develop Office solutions.
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![How To Install Microsoft Office Interop Outlook Assembly How To Install Microsoft Office Interop Outlook Assembly](/uploads/1/2/7/3/127342820/352714757.png)
![How To Install Microsoft Office Interop Outlook Assembly How To Install Microsoft Office Interop Outlook Assembly](/uploads/1/2/7/3/127342820/476631872.gif)
Note
You must be an administrator on the development computer to install the Office PIAs.
After installation, if you are using Visual Studio to create the managed project, you can add a reference to the Microsoft Outlook 15.0 Object Library component. Subsequently, in the object browser, under the Microsoft.Office.Interop.Outlook namespace, you can see managed interfaces in the PIA that have names corresponding to objects in the Outlook object model.
See also
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