We have discovered an issue with Employee Scheduling Assistant versin 2.3.1 related to the Network Path option. The network path location is supposed to be saved to a file called NetworkPath.dat and saved in the C:\ProgramData\Guia International\ESA folder. However, the NetworkPath.dat file is actually being saved to the C:\ProgramData folder instead. To resolve this issue, after setting the Network Path location, please copy the NetworkPath.dat file from C:\ProgramData to the C:\ProgramData\Guia International\ESA folder and then start the ESA application.
FYI, the C:\ProgramData folder is hidden by default and must be unhidden first in Windows Explorer/File Explorer options.
This issue will be resolved permanently in upcoming version 2.3.2 to be release shortly.