@Tim_G
/log=C:\CallRecordingsTest\Winscp.log /script=C:\CallRecordingsTest\CallRecordings.txt
OR,
If I just have this: /log=C:\CallRecordingsTest\Winscp.log
It will start WinSCP in the background (no GUI, I just know it's running via task manager) but will not put anything in the log file.