Attachments in latest version of Thunderbird (91.2.0)
Whenever I click on a PDF attachment that is in an email, the pdf opens in a tab instead of my default viewer. How do I go back to using the default viewer?
Whenever I click on a PDF attachment that is in an email, the pdf opens in a tab instead of my default viewer. How do I go back to using the default viewer?
All Replies (1)
Preferences/General/Files & Attachments, click the Action drop-down and choose the default or any other app (see picture).