PGIM and FreelanceOPC

Have you had any experience setting up PGIM for freelance?
How do I customize the OPCSCanner.ini file?
My config file OPCSCanner.ini:

[PlaCoOPC]
DelayTime = 3
#RemoteHost =
OPCServerName = Freelance2000OPCServer.20.1
#UpDateRate = 0

PlaCoOPC scanner is missing from SignalExplore.

Thanks for the answer.
BR, Alexander