Recently, A new hard drive was installed in my computer. I neglected to plan for that by exporting my address book and calendar. I have installed Thunderbird again and the address book. But I cannot get the calendar data to go into Thunderbird. Even a computer guy who extracted the address book and calendar from the old hard drive can't get the calendar file (local.sqlite) to read. How can I get the file to read into the blank calendar? OR will I have to begin filling in a new calendar?