I have a Powerpoint file that has been emailed to me. It has a chart with selectable columns and labels, indicating that it's not just an image. When I try to edit the chart in order to extract the data, I get the message "The linked file is not available. To edit the link, click the File tab. Click the info tab, and then under Related Documents, click Edit Links to Files."
If i click Open Source, it says it can't find it. If I click Break Link, it's no longer editable when right clicking the table.
The data must be in there since it's displaying the values. How can I extract the data?