I have sent you an email with screen shots of the message I am getting, and the appearance of the app's icon in my Applications Folder.
1Password Version: Cannot access, but up to date.
Extension Version: Cannot access, but up to date.
OS Version: OS X 10.12.4
Sync Type: dropbox
Referrer: forum-search:Cannot open 1Password. Get message saying it is updating. I think something is wrong.