Sometimes you need to specify file paths in The Order Exchange settings. Certain file paths are mapped drives for a network location.
For example: path specified in A/C system settings: F:\\AccountingSystem\....
F drive is a locally specified mapped drive for network location \\network-location\
This mapped drive F can be accessed through the location PC, but when the system is running from the task scheduler (The automatic process) it fails to identify the mapped drive. Therefor when specifying file paths in settings the UNC path
\\network-location\AccountingSystem\.... needs to be specified, so it always runs without failing.