Impress Version: 4.1.4.2 always has the Edit/Links menu selection grayed out. I have broken links in the presentation that I would like to edit but cannot do it using this menu selection.

I have both web links and file links in an Impress presentation. After managing some folders on my computer I find that the links are broken. I can examine the content.xml file to find the names of the original links and then update them in the document. Doable but I would rather get this done within Impress.