Press the "Export Data" Button.
1. Is there an open database in PeriData?
2. Check the directory C:\PeriDataExchange. If you do not find a file with the extension .PDI, then the Optopol program did not send it
3. If .PDI files are "waiting", then open the Menu Extra > Options > Tab Perimeter and check the settings
4. Some examinations (kinetic) are not sent.