Our custom notification channel plugin does not work, so we tried the sample project in the training courses: XMLDeliveryChannel
However, when testing it we got this weird error message:
We have .NET Framework 4.0 correctly installed, as otherwise AF Client cannot be installed.
Our current configuration is:
AF Server version: 188.8.131.5231
AF Client version: 184.108.40.20631
AF SDK version: 220.127.116.1131
PI SDK version: 18.104.22.1686
Any idea what the cause might be?
Thanks in advance!