Adding the Data Interoperability tools to ArcToolbox

You can add the Data Interoperability tools to ArcToolbox manually if they do not appear in the ArcToolbox folder after installing the extension.

Steps:

1. Click Geoprocessing > ArcToolbox on the main menu.
2. Right-click the ArcToolbox folder and click Add Toolbox.
3. Navigate to the Toolboxes folder and double-click to expand it.
4. Double-click the System Toolboxes folder.
5. Click the Data Interoperability Tools toolbox and click Open.