If Internet Explorer is not configured properly, the dialog box may not open when you click on the link to export to Excel in P6. If this happens, you need to configure client machines to export to Excel:
- From the Windows Control Panel, select Internet Options.
- Go to the Security tab and click on Trusted Sites.
- Click on the Sites button and add the application's URL to the zone.
- Close the Sites window.
- Click on the Custom level button.
- Enable the Automatic prompting for file downloads setting.