Hi, I am experiencing the same problem. Its the same in safe mode.
I experimented with options: *network.protocol-handler.warn-external.http **network.protocol-handler.warn-external.https* I was able to make links for http work, but I am not able to make https links work. The prompt "Launch Application" does not come up. What I noticed is that the Attachments in Preferences were empty despite there was something there before. After playing the the options above, i added http -> x-www-browser and that is working. But I am simply not able to add https. I am wondering if there is any way how to edit the attachments setting manually? Or is there any way to reset the attachments setting? -- Jiri
