I am currently trying to update excel spread sheet and power point slides
simultaneously, by using the link feature tool.  The intent is to allow the
excel spread sheet data serve as centralize update file; while allowing the
power point slides to automatically update the changes from the excel spread
sheet changes.

However, the power point slides do not except changes applied from excel
spread sheet.  The power point slides appear to have "hard coded error(s)
which does not except changes from excel spread sheet.

Any assistance provided will be greatly appreciated.  Thank you.