I get this message when I try to open a Powerpoint 2003 file with extension
..pps. I just downloaded and installed PowerPoint 2007 after deinstalling
Office 2003. Would that have cause this problem?
I am running on Windows XP. and I got the file from a trusted person in an
email. I downloaded the file from an email, cut and pasted it from my C
drive to My Documents folder, and ran a Norton Anti-virus scan on it. One of
the messages said that my antivirus software might be keeping me from opening
the file. I do have an anti-virus using permissions with a registry. Could
that be the problem? Do I have to set up permissions for Powerpoint?
Thanks, WebDeveloperZZ