open attachments in Thunderbird email
All of a sudden I can't open any attachments to my email. When I try to open, it sends me to download Firefox. I already have Firefox installed, and still can't open attachments.
All of a sudden I can't open any attachments to my email. When I try to open, it sends me to download Firefox. I already have Firefox installed, and still can't open attachments.
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What's your computer system and Firefox version?
Make sure that Firefox is your default internet browser.
As a test, select a different internet browser and see if the problem remains.