https://community.esri.com/t5/arcgis-pro-sdk-questions/where-is-the-arcgis-desktop-taskassistant-assembly/m-p/1363067#M10914 <P>I got it... I had to physically add the dll to the project:</P><P>In Visual Studio 2022 &gt; Solution Explorer &gt; right click project &gt; Add &gt; Project Reference &gt; Browse to and select to add to the project:&nbsp;C:\Program Files\ArcGISPro\bin\Extensions\TaskAssistant\ArcGIS.Desktop.TaskAssistant.dll</P> Wed, 20 Dec 2023 15:50:47 GMT BobCarberry2 2023-12-20T15:50:47Z https://community.esri.com/t5/arcgis-pro-sdk-questions/where-is-the-arcgis-desktop-taskassistant-assembly/m-p/1363033#M10913 <P>I am using ArcGIS Pro version 3.2.1.&nbsp; I cannot seem to find&nbsp;ArcGIS.Desktop.TaskAssistant.&nbsp; How do I import it?</P><P>Here is a link that describes it:</P><P><A href="https://pro.arcgis.com/en/pro-app/latest/sdk/api-reference/topic12964.html" target="_blank" rel="noopener">ArcGIS.Desktop.TaskAssistant Assembly—ArcGIS Pro</A></P> Wed, 20 Dec 2023 15:08:34 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/where-is-the-arcgis-desktop-taskassistant-assembly/m-p/1363033#M10913 BobCarberry2 2023-12-20T15:08:34Z https://community.esri.com/t5/arcgis-pro-sdk-questions/where-is-the-arcgis-desktop-taskassistant-assembly/m-p/1363067#M10914 <P>I got it... I had to physically add the dll to the project:</P><P>In Visual Studio 2022 &gt; Solution Explorer &gt; right click project &gt; Add &gt; Project Reference &gt; Browse to and select to add to the project:&nbsp;C:\Program Files\ArcGISPro\bin\Extensions\TaskAssistant\ArcGIS.Desktop.TaskAssistant.dll</P> Wed, 20 Dec 2023 15:50:47 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/where-is-the-arcgis-desktop-taskassistant-assembly/m-p/1363067#M10914 BobCarberry2 2023-12-20T15:50:47Z