Help ... No Writable Calendar
Help. Help. I have been a very happy Thunderbird user for many years. I have linked my microsoft exchange calendar to thunderbird with the TBSync and Provider for Exchang… (read more)
Help. Help. I have been a very happy Thunderbird user for many years. I have linked my microsoft exchange calendar to thunderbird with the TBSync and Provider for Exchange ActiveSync.
With the upgrade to version 148, those add-ons no longer work.
So I downgraded to 140 ESR and those two add-ons were ok.
But when I tried to link them to my calendar, they would not sync. I received 401 and 403 errors from the automated setups. And the manual setup, asked for my password over and over again. They all worked beautifully before.
Please how can I get them to work again. I do not want to have to shift to outlook.
thank-you