QueryBuilderForm errors on Insight version 7.8
From the link below, I understand the .NET 4.7 Windows update has caused issues within Insight leading to the QueryBuilderForm errors. I have a client who is still on version 7.8.0. While they are exploring an upgrade to version 7.9.2, they are also asking if they remain on version 7.8.0, are there any hot fixes that can be applied to that version of Insight? Or, is rolling back the Windows update the only option if they remain on 7.8.0?