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Install Nintex Workflow Exchange Connector Service

This topic describes how to install Nintex Workflow Exchange Connector Service.

If your Microsoft Exchange environment is implemented across multiple machines, install Nintex Workflow Exchange Connector Service on the machine running the Exchange Mailbox role.

To install Nintex Workflow Exchange Connector Service

1. Define the following user accounts.

   • IIS application pool account: Used as the identity under which the web service IIS application pool runs.

     Type: Domain user

     Member of: Exchange Organization, Administrators, Local Administrators, Local IIS_WPG

   • Web service account: Used as a service user account to authenticate calls from Nintex Workflow and restrict access to the web service.

     Type: Local User

     Member of: Local Users

2. Set up an application pool for Nintex Workflow Exchange Connector Service (new application pool recommended) and configure it to use the IIS application pool account defined in the previous step.

   Note: For Exchange 2013, configure the application pool to use .NET framework version v4 (under Basic Settings or Advanced Settings, depending on IIS version).

3. Note the following for use in the installer.

   • Site (for example, Default Web Site selection)

   • Virtual directory (for example, Nintex.Workflow.ECS)

   • Application pool (for example, DefaultAppPool selection)

4. Log in to the server using an administrator account with sufficient privileges to execute Microsoft Installers (.msi files).

5. Execute the installer file ExchangeConnectorService.msi by either double-clicking it or running it from the command prompt (run as administrator).

   Note: The installer file ExchangeConnectorService.msi is located in the “Supporting” folder created when you choose to export the solution in the Nintex Workflow installer.

   The Nintex Workflow Exchange Connector Service installer wizard appears.

6. On the Exchange Connector Service installation wizard page, click Next.

7. On the License agreement page, confirm acceptance of the end-user license agreement and then click Next.

8. On the Select site and virtual directory page, edit the following fields as needed and then click Next.

   • Site (for example, Default Web Site selection)

   • Virtual directory (for example, Nintex.Workflow.ECS)

   • Application pool (for example, DefaultAppPool selection)

9. On the Confirm installation page, click Next.

   After a short while, the Installation complete page appears.

10. On the Installation complete page, click Close to exit the installer.

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