Mailspring is unable to sync xxxxx@live.co.uk..."

–>When I try to open an email in Mailspring on my Windows 10 Laptop I receive the following error message.
“Mailspring is unable to sync xxxxx@live.co.uk
In order to perform actions on this mailbox, you need to resolve the sync issue. Visit Preferences >Accounts for more” and then Mailspring locks up and I have to restart it to get access to my other accounts, which do not appear to have this problem…
But where can I see “Visit Preferences >Accounts” ? I cannot find any Reference to this item…
I have several other email accounts in Mailspring
I would appreciate any advice with this problem… Thank You…

Seems related to Errors while syncing Microsoft accounts