replied on September 7, 2017
Hi Charles,
Please open a support case regarding the matter so it can be further looked into.
The customer's current Rio master license contains application blocks for Import Agent with certain GUIDs. The issue is that as you are trying to renew their master license, the new license file either no longer contains application blocks for Import Agent (less likely) or that it does have application blocks for Import Agent, but the GUIDs no longer match up with what they were in the old license (more likely).
A workaround for now would be to trim/remove the registered instances of Import Agent and then renew again and it should be successful then (assuming the issue was the more likely one). However, you'll need to re-register the Import Agent instances afterwards and re-license the servers.
I'd still recommend opening a support case though so we can investigate the matter fully.
Regards