Have you noticed lately that every time you open a PDF it tells you it may not display properly in this viewer? Would you like to use another?
This can get pretty annoying, especially if you have to save the document to open it in another application. The latest Firefox update replaced the default PDF viewer with theirs. In order to get Adobe PDF viewer back do the following:
- Click on the Firefox button and then select Options
- Select the Applications panel.
- Find Portable Document Format (PDF) in the list and click on it to select it.
- Click on the drop-down arrow in the Action column for the above entry and select Use PDF reader name (in Firefox).