The HP Community is here for you.
06-05-2013 01:17 AM
I have an HP desktop computer with windows 7. Norton 360 indicates that I have error 8506, 421 and that it can not fix it. What is this error and how serious is it? I made recovery disks, do I need to use them?
06-05-2013 05:14 AM
That error is a Norton problem: https://community.norton.com/t5/Norton-Internet-Security-Norton/Error-8506-421-on-NIS-2013/m-p/87881...
I would have thought it was fixed by now, but follow the info in that thread.
Please click "Accept As Solution" if my help has solved your problem. ----------}
This is a user supported forum. I am a volunteer and I do not work for HP.