I upgraded EM Client yesterday, but since then have been unable to open the program to read my emails Ken Elsey

1

having upgraded yesterday, cannot open EM Client.

2

I had similar issue, upgraded yesterday (after prompt when launching the program) and all my emails and accounts are now missing!  And even though I have a paid license I still cannot contact customer support in any meaningful way.  REALLY NOT VERY HAPPY!

3

Hello,
sounds like you accidentally skipped the data migration from eM Client 6. This is needed because eM Client has a new database structure.
You can import these data manually using the Menu>File>Import>Import from eM Client 6 option.