Image Export converts PowerPoint slides to high-quality images.
PPT2HTML exports HTML even from PowerPoint 2010 and 2013, gives you full control of PowerPoint HTML output, helps meet Section 508 accessibility requirements
Merge Excel data into PowerPoint presentations to create certificates, awards presentations, personalized presentations and more
Resize your presentations quickly and without distortion
Language Selector switches the text in your presentation from one language to another
FixLinks prevents broken links when you distribute PowerPoint presentations
Shape Styles brings styles to PowerPoint. Apply complex formatting with a single click.
Prep4PDF preserves interactivity in PowerPoint presentations when you convert to PDF
There are apparently several reasons why you might get this error message.
We ran into it recently when trying to print a presentation. Every attempt to print the entire presentation produced "MSO97.DLL error" messages.
We printed a page at a time and isolated the problem to one slide that contained an embedded OLE object, a chart in this case. Doubleclicking the chart gave us a "Server not found" error message -- whatever app had created the chart, we didn't have it on our system.
Resolution: we ungrouped the chart. After that the presentation printed without errors.