Hi @Keithski,
Thank you for your description of your Flow, yes, I did want to get the information that how you configure it.
To be honest, I have very few know about the connector Act! , plus we don't purchase Act!. After getting your issue, I tried to create an Act! account and found that it could be used for free for a period of time, I tried to create a link that did not report any errors but found that there was a problem when I did the test.
Cause when I create the connection, I find it required the Database, but the database Feature should purchase premium:
https://docs.microsoft.com/en-us/connectors/act/#creating-a-connection
https://help.act.com/hc/en-us/articles/360024241374-How-do-I-create-a-new-database-in-Act-
So I couldn't test it, but if you have purchased a premium, you could refer to the first link to create the connection.
Best Regards,
Community Support Team _ Lin Tu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.