When you open a Power Point 2003 file, you receive the below error:

“Powerpoint was unable to display some of the text, images, or objects on the slides in the file, “filename.ppt”, because they have become corrupted. Affected slides have been replaced by blank slides in the presentation and it is not possible to recover the lost information. To ensure that the file can be opened in previous versions of Powerpoint, use the Save As command (File menu) and save the file with eother the same or a new name.”

Resolution

Install hotfix – click here