Upgrading SSIS Data flow for Salesforce Issue with License

Upgrading SSIS Data flow for Salesforce Issue with License

Hello, 
We are using the SSIS data flow component 1.7.x for salesforce. 
It has been working for years. 
Now we have migrated servers  (SQL2014=>SQL2019) and when deploying the SSIS Package and scheduling it to run using SQL Server agent we get "Cannot find the connection manager with ID....{    } in the connection manager collection due to error 0xC0010009. 
I am guessing that the SSIS Dataflow version is not compatible with SQL2019 .?

I downloaded the trial version 2.1.x but when I install it, the "test connection" tells me that the trial version expired even though I had just installed it. Anyway I can test it ?