can't update
message:The update could not be installed. Make sure that no other Thunderbird copies are running on your computer, then restart Thunderbird to try again.
restart gives the same mess
message:The update could not be installed. Make sure that no other Thunderbird copies are running on your computer, then restart Thunderbird to try again.
restart gives the same mess
Alle antwoorden (1)
try reinstalling Thunderbird from getthunderbird.com