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Norton 360 Error Code 8506.421

What should I do? You now have a backup of your Norton 360-related registry entry. Therefore, I’m willing to live without RapidBoot and have my boot time 2 minutes longer. I had to log onto my Comcast account and install NSS that way. Check This Out

Source(s): https://community.norton.com/t5/Norton-I... If updates are available, click the Install Updates button. It's been like this for about 15 minutes, with no sign of actually doing anything. Disk Cleanup will begin calculating how much occupied disk space you can reclaim. https://support.norton.com/sp/en/us/home/current/solutions/v80281719_EndUserProfile_en_us

This can potentially help you avoid hours of troubleshooting headaches associated with 8506 421 errors. Type "cleanmgr" and hit ENTER. So, I scanned my computer with Norton's Full System Scan, and no malicious items were detected.

Vielen Dank, dass Sie den Norton-Support verwendet haben. < Zurück Haben Ihnen diese Informationen weitergeholfen? or read our Welcome Guide to learn how to use this site. Reinstall Norton Internet Security 2013 Update it! http://www.norton.com/nrnr If you use it, please read the Before you begin note at the top of the page, and run Live Update after until no more are found.

Finder The Doctors Live Healthy Health Videos Better Sleep Style Luxury Auto Beauty Dining Fashion Home & Design Home Elegance Lust List Travel Window Shopping Food & Cooking Alison Cook Restaurant The only other thing is that I had Adobe Flash Player 10.3 on this laptop, since the newest version wasn't working right in Firefox. The only thing it came up with was that the Registry was bad, but when I restarted to repair it, it said it couldn't repair it. https://support.norton.com/sp/de/de/home/current/solutions/v80281719_EndUserProfile_de_de Apparently, Windows then loads and starts Norton before all of the required drivers or IP stacks needed by Norton are ready.

Doppelklicken Sie auf das Symbol "NRnR". Click Save. I do not have a usb thumb drive. Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually.

A Stalled Component Error 3048,3 suggests a problem related to Norton's Intelligent Updater service, which launches each time you launch Norton and may continue after reinstalling the software. Sometimes, conflicting files cause issues in Norton and a reboot removes conflicts. Running WinSweeper once per day (using automatic scanning) will ensure that your computer is always clean, running fast, and free of 8506 421 errors related to temporary files. You can only upload a photo (png, jpg, jpeg) or a video (3gp, 3gpp, mp4, mov, avi, mpg, mpeg, rm).

Norton reports that many program start-up issues can occur as the result of an incomplete download, which will prevent the program from installing and running correctly. his comment is here It should give you an option to Remove it or Repair it. Norton Internet Security 2013 The lastest version of Malwarebytes (free version without real time protection, not Pro) Toshiba Sattelite Laptop Windows 8 Pro 64 Bit Back to top BC After Live Update ran, the Norton toolbar disappeared from Internet Explorer, and NSS was gone again from the task tray (taskbar).

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  2. It may be that once Norton fails to confirm that your license is properly activated, you can’t restart it until after a re-boot.
  3. Things happen.
  4. Read the license agreement, and click Agree.
  5. It didn't detect anything, but I did find it odd that it said "Not Responding" at the top of the box when it was on some WildTangent games file.
  6. Other programs that you frequently use such Microsoft Office, Firefox, Chrome, Live Messenger, and hundreds of other programs are not cleaned up with Disk Cleanup (including some Symantec programs).

Click Add or Remove Programs. Quoting from this KB Article about error 8506,421: "There is a known issue with Norton security software and the Instant Reset utility distributed on some Lenovo laptops. Once Norton -- and all viruses -- is removed from your system, you'll be able to reinstall the software and can expect it to load normally. http://zeronews.net/norton-360/norton-360-error-8506-421-on-windows-8-1.html While holding CTRL-Shift on your keyboard, hit ENTER.

Step 7: Run Windows System File Checker ("sfc /scannow") System File Checker is a handy tool included with Windows that allows you scan for and restore corruptions in Windows system files In the search box, type "System Restore" and hit ENTER. I rebooted at least 10x times just to make sure the problem is solved.


System File Checker will begin scanning for Error 8506 421 and other system file problems (be patient - the system scan may take a while). It was an 8504, 001. If I last through the week, I’ll consider the problem is solved. These malicious intruders can damage, corrupt, or even delete Runtime Errors-related files.

He is a lifelong computer geek and loves everything related to computers, software, and new technology. Back to Top Solution Found: Norton Security System not starting on Lenovo laptop Share Options Subscribe to RSS Feed Mark Topic as New Mark Topic as Read Float this Topic to Please Note: Using System Restore will not affect your documents, pictures, or other data. navigate here If your Fingerprint Reader isn’t working, Use Control Panel / Programs and Features, and click to Uninstall Lenovo Fingerprint Software.

DO NOT hit ENTER yet! Incorrectly editing your registry can stop your PC from functioning and create irreversible damage to your operating system. Allgemeine Hilfe Herunterladen und Installieren Verlängerung & Einkauf Bedrohungsentfernung Produkthilfe Norton Security für Windows Norton Security für Mac Norton Security für Mobilgeräte Haben Sie Norton von einem Service Provider? I used Control Panel / Programs and Features to Uninstall NSS.

Reply 0 Reply 0 0 TheOldMan Associate Dean Posts: 6,495 Member Since: ‎12-31-2008 Message 2 of 2 (11,692 Views) Report Inappropriate Content Re: what is error 8506, 421 Options Mark as When I connected the external hard drive to my laptop, I scanned it with Norton and Malwarebytes and nothing was detected on it. Cloud storage What Are The Best Tablets? If you would like to learn more about manual registry editing, please see the links below.

If problems persist relating to the errors 8504,104 or 8506,421, use one of Norton's removal tools to get the program working correctly. Corruption in Windows registry from a recent Norton 360-related software change (install or uninstall). Please Note: Click the [ ] image to expand the troubleshooting instructions for each step below. Register a free account to unlock additional features at BleepingComputer.com Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers.

If you are not currently backing up your data, you need to do so immediately (download a highly-recommended backup solution) to protect yourself from permanent data loss. Drivers can work one day, and suddenly stop working the next day, for a variety of reasons. and welcome! Which is more "morally correct": to forgive people for their errors, or point them out?

Click Yes.