Where exactly in Preferences does it says Trial?
Lightroom 6 should say Trial in the Preferences>>Lightroom Mobile window.
As Lightroom 6 users are given a 30 days free trial for Lihtroom mobile, so after 30 days the Prompt changes to Trial Expired.
To remove this Prompt please refer https://forums.adobe.com/thread/1824364
Yes, I see that it is the Lightroom Mobile window. I will try to remove this Prompt which is scheduled for 14 November.
Please let me know why, after downloading LR6 there is a popup to manage my account? I go there after adding my password and it says I have no orders and no products. I entered the serial number that I have for LR6 and am told that this number has already been used once and can't be used again. That's a bit confusing to me.
If you click on the identity plate you will see an option to pause Lightroom Mobile. You need to do that because that is why you are getting the message about a trial. You have a 30 day trial for the Lightroom Mobile. But that is probably to entice you to subscribe to the creative cloud. If you don't want to do that (and I understand that many users don't) then just pause Lightroom Mobile and you won't get that message anymore.
I clicked on the identity plate and only saw "Sync with Lightroom mobile………Start". Not a thing about pausing it.
Well, I thought I had the answer for you. I'm afraid I'm using Lightroom CC. So I don't have the solution for you.
Thanks for trying, Jim. I appreciate the response.
If it says "Start" that means Sync is currently Paused
Start syncing a Collection in Lightroom.See Adobe Photoshop Lightroom Help | Sync Lightroom desktop and the Lightroom mobile app
Once Collection is setup you can use the Sync feature