any way to remove unwanted template

[sdlomi2]

Working on a new presentation project (all mine are quite elementary and
essentially collages of pics), I erroneously applied a stock 2000 template
which not only applied to my present slides but to older, saved slides as
well. Any way to correct/undo ? I do not want the design template on the
old slides. I began this new slide, just like older ones were done, by
clicking on "blank presentation".
My appreciation to all knowledgeable responses even if they read "tough
luck". sdlomi2

 

[Echo S]

When you hover over the templates in the slide design task pane, you should
run across "default design.pot" -- that's the blank template (unless you
changed it). Just click it.

If you don't see it there in the pane, make one:

Create a default "blank" presentation with your own defaults
http://www.pptfaq.com/FAQ00245.htm

Then navigate to that template using the Browse button at the bottom of the
slide design task pane.