msdunkel

Does anybody know where the executable lives on my HD?

I just did a plain old save in powerpoint which saved my file as a .pptx, and for some reason this file does not associate itself with powerpoint. If I double click the .pptx file I get the "what program do you want to open with this" dialogue. I've tried browsing where it ought to live, and went as far as C:\Program Files\Microsoft Office\Office12\1033 without ever finding the executable. As of now the only way I can actually open these files is by opening powerpoint, then selecting open file, and opening the .pptx program. It's doable but certainly not optimal.

Ideas?