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Import Calendar from TB 78 to TB 91 after hard drive crash

  • 1 reply
  • 1 has this problem
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  • Last reply by sfhowes

webrewer
webrewer
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Following a hard drive failure and drive replacement with new OS install (Win 10), I installed TB 91 instead of the previously installed TB 78. Several copies of my profiles from different dates were recovered from a cloud backup service but I've been unable to import my old calendar. The old calendar profiles are calendar.js while the TB 91 appears to be .sqlite in the calendar-data folder. The Tools/Import does not appear to support the calendar. The various old profiles all appear to have the same extensions. Thanks in advance for any advice.

Following a hard drive failure and drive replacement with new OS install (Win 10), I installed TB 91 instead of the previously installed TB 78. Several copies of my profiles from different dates were recovered from a cloud backup service but I've been unable to import my old calendar. The old calendar profiles are calendar.js while the TB 91 appears to be .sqlite in the calendar-data folder. The Tools/Import does not appear to support the calendar. The various old profiles all appear to have the same extensions. Thanks in advance for any advice.

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sfhowes
sfhowes
  • Top 25 Contributor
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The calendar data in a TB 78 profile is in the calendar-data subfolder of the profile folder. Copy the local.sqlite file from the 78 folder to the same folder in the 91 profile, after renaming the 91 file to local.sqlite.bak. After restarting TB, the calendar may still not appear, due to a bug in the 78-91 update:

https://support.mozilla.org/en-US/questions/1353231