lesnofinger.blogg.se - Can t open pdf in windows 10

Leaving that window open, switch back to Firefox and Exit, either: This should launch a new window listing various files and folders. In the first table on the page, click the "Open Folder" / "Show in Finder" / "Open Directory" button. type or paste about:support in the address bar and press Enter/Return.(menu bar) Help > Troubleshooting Information.

"3-bar" menu button > "?" button > Troubleshooting Information.

Open your current Firefox settings (AKA Firefox profile) folder using either Since it has a somewhat inscrutable XML-based format, we generally recommend letting Firefox rebuild it from scratch. Sometimes the settings file which stores these application handling preferences becomes corrupted. (No plugins other than Flash run in those versions.) Users who were automatically directing PDFs to that plugin would have an invalid setting that might not get switched back to the built-in PDF Viewer for one reason or another.

The PDF settings may have changed because the Adobe Acrobat plugin is no longer enabled in the regular release of Firefox 52 and later. This article will get you to the spot (even if the title isn't exactly what you're aiming for): View PDF files in Firefox or choose another viewer. Hi Gary, please check your settings on the Options page, Applications section.