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calvind Student
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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?

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Dean Dean
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what is error 8506, 421

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.

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