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Member Since: ‎06-05-2013
Message 1 of 2 (11,827 Views)

what is error 8506, 421

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?

Posts: 7,563
Member Since: ‎12-31-2008
Message 2 of 2 (11,813 Views)

Re: what is error 8506, 421

That error is a Norton problem:

I would have thought it was fixed by now, but follow the info in that thread.

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