Is there any update on this? I see this issue has been happening since December and is still there. I have the same issue with both of my Windows 10 laptops. Every time I restart my latop i will get the error and Enpass will need to be restarted and then it will be ok but if for some reason I restart my laptop then it will fail again. Are you using the machine with multiple users? No Which cloud services are you using to sync? OneDrive Are you using both the versions of Enpass? Only 1 version 5.6.6 Have you imported the data from any other software? No Lately, it has started to failed more often. I really hope you can find a solution as i really enjoy Enpass but it has started to be annoying this error.