Found the solution.
I am leaving it here in case someone else runs into the same issue:
There is a space in this expression between log and the = symbol. There should not be any.
I am leaving it here in case someone else runs into the same issue:
There is a space in this expression between log and the = symbol. There should not be any.
/log ="D:\Projects\ert\fbi\WinSCPLog\TransferLog.log"