Archive folder generating below error?

Hello All,

Thanks for taking the time to review this:

Today a user tried to open Outlook and got an error message stating that the
Archive folder could not open because the attachment size exceeds the
allowable limit.

I tried to open the Archive .pst using Outlook from the actual file and it
would not open. Once in their outlook I was able to open the Inbox but when I
clicked on the "+" for the Archive it just gave me the error message again.

Has anyone else seen this and might be able to help and explain why this
happened so I can prevent it in the future?

Thanks