If you change your install language for Microsoft PowerPoint 2002, and you are using the "blank.pot" template for your default presentation design, PowerPoint will not use the template file. You will get a message saying that PowerPoint has renamed the file to "oldblank.pot" and has put it in the location shown, which is the default folder for Office templates. To continue to use this file, do the following:
Note Each time you change the install language, you will have to go through these steps to restore the blank.pot file.