120280: Unable to load connection file <value>

Description

The multifile feature connection file (.mfc) specified does not exist or is invalid.

Solution

Verify that the pathway to the multifile feature connection file is specified correctly. A pathway to a .mfc file should be formatted such as c:\MyProjectFolder\MyMultifileFeatureConnection.mfc.

If you suspect you have made invalid manual edits to your multifile feature connection, or have deleted it by accident, try re-creating the connection using the Create Multifile Feature Connection tool.

To learn more about .mfc file formatting, see Multifile feature connection specification.