Wait, the version number is 23.08. Imagenomic Portraiture is now under Skylum, right? After Corel bought Skylum, Portraiture is still available. Maybe the user is referring to an older version before the rebrand. I should check that too. If the version is outdated, they might need to update or contact support for activation issues.

I should also mention alternatives if they can't find the key, like contacting customer support. And remind them about the risks of using unverified links from unknown sources, which could be malicious. Maybe the "Google link" they mentioned is just a search result, but they need to be cautious.

First, I should confirm the legitimacy. License keys are usually purchased, and distributing them for free isn't right. Maybe the user is having trouble purchasing or activated their key. Let me think: Are there any official sources? The Imagenomic website would be the go-to place. Maybe the user didn't buy it yet or lost their key.

In summary, my response should steer them away from pirated sources, direct them to official channels, explain the purchase process, and offer support options. Also, clarify that I can't provide license keys as it's against policies. Make sure to be helpful without offering illegal solutions.