I received this email from Winnie:

I am a little confused, please can you tell me how I can find the answers to any questions raised? at the moment I can only find the questions and NOT the answers.

Hi Winnie. 'What Process?' is a website designed to allow Windows processes be explained and demystified, with a primary aim or saying what a process actually is. We currently have thousands of processes listed, and over 4000 user contributions. Some of those contributions are questions, many are answers or explanations. But all the contributions come from the website users, and I'm afraid if nobody has answered questions you have about specific processes, then that's unfortunate but probably means the collective users of the site do not know the answer or have not seen the question.

I think your specific issue related to lucallbackproxy.exe. This has been identified on the site as being "part of the Live Update process of Norton anti-virus". If you're having problems with it and can't find answers online, you might need to contact Symantec and see if they can answer your question or problem.