Upgrade to V7 - Loss of Calendar and Tasks History

1

Have just completed an upgrade from V6 to V7 under Windows 7.  All emails have transferred correctly to V7, but there is no history of Calendar items or Tasks in the sections applicable to them, and no contacts show up under the Contacts section.

2

Hello David,
do you perhaps have the ‘Hide past’ option in the toolbar enabled for Tasks and Calendar?
As for the Contacts - were these Locally saved in Local folders or synchronized to a server? Can you specify which account did this happen for? Gmail/iCloud/Outlook/Hotmail/Other mail server? Set up with IMAP and Caldav or with Exchange protocol?

Regards,
Olivia