If you are using the USB-eLicenser, then it’s no surprise that Dorico runs anyway, because Dorico isn’t using the Soft-eLicenser. I suggest you do what it suggests, though: quit Dorico, run eLCC as administrator (right-click and choose Run as Administrator) and let it do its maintenance tasks.
Strange. When you run Dorico off the dongle then the Soft eLicenser should be out of the equation.
At least Dorico seems to run normally. However, it would be a good idea to do the following:
Stop Dorico and run the eLicenser Control Center (aka eLCC). When running the eLCC
it will ask immediately to run the Maintenance Task. Let it run and don’t interrupt.
If afterward you still get those messages when running Dorico, then please shout out again.