I recently re-installed Windows 10. When I installed TB on the new version, both address and (home) calendar data were missing. Not concerned with address as most were probably obsolete anyway. From the information on this forum I opened my TB profile and found the SQLITE files from calendar-data and also the same from my Windows.old file (see image). Is simply replacing the 4 SQLITE files from .old into the Profiles likely to restore the calendar data? The files in the backup folder in .old has only SQLITE file - local.v22.sqlite which was last modified in 2021. Thanks.