Thank You, that worked!
Using CTRL key when clicking on the [...] button opened the Large Data editor
Going into DSA Dialogs there was a View.XML=6 line. I removed it and saved the setting.
I went back to the data grid and clicked the [...] and it prompted for an external editor, I clicked no...
I have a new install of v14 and was working with a query that returned a clob value.
I clicked the three ellipsis and instead of opening the internal Large Data editor it gives me a message
This file does not have an app associated with it for preforming this action. Please install an app, or...