In PowerPoint 2010, Select File > Save As.Using the computer on which the presentation was created, follow these steps to replace the restricted fonts with fonts that can be embedded: This problem occurs because the fonts that you used are either restricted fonts or cannot be embedded.
When you open a PowerPoint 2010 or later presentation that was created on a different computer and saved in the 'PowerPoint 97-2003 Presentation' format with the fonts embedded, you find that the original fonts are replaced by other fonts.
