Hi G McM,
The Pop-Up is Legitimate. It is simply offering you the Link to install your (Password) Manager. Which is a compliment/additional layer of protection that comes with your Annual subscription. In addition you can of course protect your other devices/computers should you decide to in the future.
( Truekey requires it's own personal serial number to install )
I hope this answers your Question.
All the very Best,
I removed that link as it led directly to your account downloads.
Thanks for the service now would you tell me where the "link" was?
I only recall putting in the quote from the e-mail I received.
Was the link buried in the quote?
In the line:
The link took me to my account.
The words my account were put in by me to replace a link that led directly inside your account. ;-)