Reply to excellent response from John Galt regarding persistent message on my iMac

It was Mac Jim ID that asked for that information.

To respond in your original post, go to > How do I fix 'Raybook will damage your co… - Apple Community

It looks like you downloaded and installed some sort of HP software..?

If the message just started, then it looks like maybe the most recent HP LaunchAgents are causing the problem.

Try deleting those 2 first in Safe Mode if necessary and then test.

No problem, hope you found your original posting.