Embarrassing question - import of processed dng to LR no longer working

I have just update to PureRaw 1.1 and my processed .dng files no longer import automatically to lightroom classic. I press the export to LR classic button and nothing happens. OK - it is easy enough to import them manually but I was sure I recalled that they automatically uploaded into LR when I first used the program and I thought the easy addition to the LR workflow was one of the USP’s of PureRaw. Have I forgotten to trigger some setting when I installed the new version???