Which version of PPT are you using? Why did you download the PPT 2007 trial?
How are you trying to open PPT? Are you using Start and clicking the
shortcut, or are you double-clicking a PPT file or what?
Assuming you're using PPT 2007, here are a couple of things to try:
One is, look for any PowerPoint or Office add-ins you might have installed
and disable them. Adobe Acrobat is one that often causes conflicts.
The other is a printer driver. Do this:
How to install a TEST printer driver
http://www.pptfaq.com/FAQ00952.htm
You can also run a repair from Windows Control Panel / Add-Remove Programs.
--
Echo [MS PPT MVP]
http://www.echosvoice.com
Timmi said:
I am having the same situation. I have done all of the above and even
downloaded the Microsoft office 2007 trial and that still won't open
powerpoint I don't know what else to do??