Curve Pilot couldn't connect to bg_data_dgc on the Automation Engine Server.
When opening Curve Pilot it is looking at the local bg_data_dgc share.
If the bg_data_dgc share from the Automation Engine Server is a mapped drive, remove the mapped drive and make sure that the BG_Server environment variable is setup properly.
For more information on how to setup the BG_Server environment variable see the KB below:
Curve Pilot all versions