1Password Anywhere encountered an error

Has anyone come across an error message which comes up while using 1Password Anywhere and Chrome?
I have Chrome installed on my Windows Vista machine and 1Password Anywhere was working fine. All of a sudden I see that while loading it in Chrome comes up with an error message.
I have posted the screen shot for all your reference.
Problem loading 1Password data file. A key data file could not be loaded and 1Password Anywhere cannot continue without it.
It is working with Safari on my MAC machine without any issues. But when I try to use the same one Windows I get this error message.
There might be some latest updates which is added and the sync is disconnected between them.
Is anyone aware of this error message or problem which I am facing?
