Hi Guys,
I'm having challenges with windows server 2012 essentials server with drive C:\ 250GB and E:\ 2TB backing up to 3TB USB (external) with error: 2155348326 on the dashboard
Event Viewer error ID: 517
The backup operation that started at '2014-07-07T13:37:46.850328500Z' has failed with the following error code: '0x80780166' () Windows backup encountered an error when writing data to the backup target.)
Best regards
yours affectionate Niyi Okunola