addfree license on existing 6.14 installation

How do i apply this free adfree license on a 6.14 installation that already has the free license applied?

I tried just typing them under advanced settings, but the adds are still there.

does this only work after upgrading to 6.15/16?

go in as admin and delete the license in advanced, then save, then log out as admin, then back in as admin and reenter new free unlimited license, then save.

It should now be ad free.

Make sure you delete your free license in Unity also - then when you log into admin you will be presented with a screen to to enter the new license.

now that's the problem i don't get the red alert to register  and when i enter and save log out log back in it's saved but the ads are there

tried on 6.1.4 - 6.1.5

any help on this one plzz...

Managed to remove manualy the ads from ray widgets
footer left to go :)

I added the ad-free licence in advanced settings and it took around 24 hrs to remove the footer, ray widgets with links/advertising will only be removed when you have 6.1.5 installed so i upgraded and where removed hope this helps

that's what i did too but the ads were still showing
so i just manually removed the ads

the only ads are in the footer now :)

I just removed the free license's from my Unity account - copied the permanent license & logged in to the Admin section. It immediately prompted me for the new license - which I entered - and the ads were removed instantly.

for some reason it never asked me to enter the license
but if i do enter the license it saves it  but the ads are still there