ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

What happened to the agenda with TB 52.2 on W10 64 ? Menu, icon, tab, all is gone, and no way to install Lightning extension ("TB can't modify the needed file")

  • 2 (ردّان اثنان)
  • 1 has this problem
  • 11 views
  • آخر ردّ كتبه sfhowes

more options

I tried to install the .xpi Lightning extension from TB, reinstalled TB, still no agenda...

I tried to install the .xpi Lightning extension from TB, reinstalled TB, still no agenda...

All Replies (2)

more options

I forgot to add that everything about the agenda is gone : no more "Events and Tasks" menu, no more icon, no more agenda tab in Options, and the Lighning extension refuses to install... Incompatibility due to the last TB upgrade ? Any explanation ? Thanks if you can let me know why ! Back to Google calendar via browser :-( All the calendars used in my TB agenda are imported from Google Calendar, and I have been used them with no problem for years... Thank you.

more options

For TB 52.2, I believe you will need Lightning 5.4.2, and the only source I can find is here (for Windows).

For example, this is the installer for the EN-US version.