You're not entering it exactly as you provided as it worked for me. Note that Username and Key are case sensitive.

[quote=Lowlander post_id=454685 time=1547079473 user_id=262]
You're likely entering the wrong License Username: https://www.mediamonkey.com/support/index.php?/Knowledgebase/Article/View/79/0/my-license-key-isnt-working--is-invalid
[/quote]

[i][i]These are my details I cannot see what I am doing wrong[/i][/i] :roll: :D

* Personal Details Removed *

You're likely entering the wrong License Username: https://www.mediamonkey.com/support/index.php?/Knowledgebase/Article/View/79/0/my-license-key-isnt-working--is-invalid

I have had a Gold Krey for Years and aftyer the last MM Upgrade I entered it and MM is saying its invalid how many times do I have to pay Dasha :D