Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

TB Update 38.5.1 made Lightning dis-appear.

  • 1 antwurd
  • 1 hat dit probleem
  • 6 werjeftes
  • Lêste antwurd fan Wayne Mery

glubecky
glubecky
more options

TB 38.5.1update wiped out Lightning. No sign of it. no lightning under add-on extensions. Tried downloading Lightning 4.0.5.2 and installing. Nothing happens.

TB 38.5.1update wiped out Lightning. No sign of it. no lightning under add-on extensions. Tried downloading Lightning 4.0.5.2 and installing. Nothing happens.

Alle antwurden (1)

Wayne Mery
Wayne Mery
  • Moderator
  • Top 10 Contributor
more options

Go to Thunderbird profile directory shown at Help | Troubleshooting.

Close thunderbird.

Delete {e2fda1a4-762b-4020-b5ad-a41df1933103}.xpi and {e2fda1a4-762b-4020-b5ad-a41df1933103} directory

Start Thunderbird. Install calendar addon.