When I try to open a link to a *.pdf file, I get an error message that the file can't be opened, and to ensure that Adobe is in my PATH, variable. How do I fix this, please?
When trying to open an Adobe *.pdf file from Firefox, I get the following error:
I have successfully installed Adobe Reader 9.1. It shows up in firefox as a plugin properly.
It does NOT show up in edit->preferences as an Application (not sure if that matters).
However when I click on a PDF to download, I get an error in the browser: