Hi, I have been using the MSFT Document Connection client (version 14.3.9) on Mac OS Lion 10.7.5 to access files stored on SharePoint (on an Office 365 subscription) for several years. 

Yesterday I had an internet outage while trying to access files via DC on SharePoint. Since then, when trying to connect to a particular directory, I get Error 234882975. The error occurs ONLY when trying to access the directory that I was uploading files to when the internet outage occurred. All other directories work just fine from the DC client. Restarting, rebooting have not effect. I fear I will never again be able to access that directory. And the directory itself on SharePoint is just fine; I've had to resort to using a Windows machine to get to it. Can access it from Windows with no issues.

Does anyone know a solution to this? Thanks