How to Uninstall Norton AntiVirus 2009 Definitions Update (Windo...?

“Had installed Norton AntiVirus 2009 Definitions Update (Windo... earlier and uninstalled afterwards, but still cannot install other antivirus program which just prompts you to remove Norton AntiVirus 2009 Definitions Update (Windo...; The attached uninstall progress doesn’t work and also cannot find the Norton AntiVirus 2009 Definitions Update (Windo... on Control Panel…”---By numerous PC users.

Have you ever met such similar difficulties while you are uninstalling Norton AntiVirus 2009 Definitions Update (Windo...? Norton AntiVirus 2009 Definitions Update (Windo... is a well known antivirus program that has got a high reputation among many computer users, millions of broadband customer use its services to protect their computers from outside attackers. But due to some reasons, many people need to uninstall Norton AntiVirus 2009 Definitions Update (Windo... from their computers, and the difficulty to totally uninstall Norton AntiVirus 2009 Definitions Update (Windo... has made some people think that it is an impossible mission.

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Why is it hard to uninstall Norton AntiVirus 2009 Definitions Update (Windo...

Like other antivirus programs such as Norton AntiVirus 2009 Definitions Update (Windo... ,Norton AntiVirus 2009 Definitions Update ,GeSWall Freeware ,TrustPort Antivirus ,WinRepair ,TrustPort USB Antivirus ,Norton AntiVirus 2009 Definitions Update (Windo... can’t be uninstalled easily and completely by the Windows Add/Remove Programs. You will definetly find that it would wast your much time to uninstall Norton AntiVirus 2009 Definitions Update (Windo... manually. If you decide to uninstall Norton AntiVirus 2009 Definitions Update (Windo... by asking the technicians in PC store, it is really not a good idea for you to spend the money for it. It is worthless! Let me tell you why it is so hard to uninstall Norton AntiVirus 2009 Definitions Update (Windo.... Two main reasons: 1. The original designer of Norton AntiVirus 2009 Definitions Update (Windo... makes it so difficult to be uninstalled in order to ask their customer keep using the software on the PC. You know, almost every application publisher will has his own business purpose. 2. Most of the PC users are not good at computer skill. They can handle the simple problems but not including the registry issue. To uninstall Norton AntiVirus 2009 Definitions Update (Windo... completely, you need to clean the leftover, related registry keys and registry entries of it, that is the most difficul part of uninstalling Norton AntiVirus 2009 Definitions Update (Windo.... If you delete the wrong folder in system disk or important registry list, you would make your PC system crash.

Why do you want to uninstall Norton AntiVirus 2009 Definitions Update (Windo...?

  • Norton AntiVirus 2009 Definitions Update (Windo... makes your computer perform very slowly.
  • Norton AntiVirus 2009 Definitions Update (Windo... has been expired on your PC.
  • Some of its essential files or processes are deleted by accident
  • It is not compatible with your computer system or some other programs
  • It occupies too much system space of your PC.
  • You want to use other antivirus programs then have to uninstall Norton AntiVirus 2009 Definitions Update (Windo... at first.

Step by step to manually uninstall Norton AntiVirus 2009 Definitions Update (Windo...

Uninstall Norton AntiVirus 2009 Definitions Update (Windo... by its attached uninstall program


  1. Go to the install folder of Norton AntiVirus 2009 Definitions Update (Windo....
  2. Find out the uninstall process and activate it.
  3. Follow the prompt to finish the removing process.

Theoretically, the Norton AntiVirus 2009 Definitions Update (Windo... removal could be achieved after finishing the last removing step, but the fact is just not the case, you still can find some stubborn files on it and not allow you to manually delete, which actually means the unsuccessful uninstallation.

Free Download: Uninstaller Norton AntiVirus 2009 Definitions Update (Windo... Uninstall!

(Completely remove the Norton AntiVirus 2009 Definitions Update (Windo...)


Uninstall Norton AntiVirus 2009 Definitions Update (Windo... by Windows Add/Remove Programs

1. Open Task Manager, stop Norton AntiVirus 2009 Definitions Update (Windo... from running.

2. Click on the Start Menu button and then click on the Control Panel.

3. Click the Windows Add/Remove program.

4. A list of programs installed will be populated, this may take a bit of time.

5. In this list please find Norton AntiVirus 2009 Definitions Update (Windo... and select it by left-clicking once on it.

6. Then click on the Uninstall button to start the uninstall process for Norton AntiVirus 2009 Definitions Update (Windo.... A wizard should then open, which will guide you through the rest of the uninstall.

Note: When finishing the above four steps, you still need to do an additional job so that the complete removal can be achieve, that is to manually clean out those stubborn leftovers which include its install files and registry entries. But not all the users has the ability to fulfill the final manual removal process, because it is a high risky job do any modification in the Registry Editor which is a crucial part for the computer system, any removal error for those registry entries will probably cause the blue screen error or permanent system crash.

Tips: To uninstall Norton AntiVirus 2009 Definitions Update (Windo... compeltely, you still need to delete the related registry entries carfully.


We provide you with the guides but it is not recommended.

Go to registry editor to get rid of Norton AntiVirus 2009 Definitions Update (Windo... registry keys and values:
(HKEY_CURRENT_USER\Software\Norton AntiVirus 2009 Definitions Update (Windo...)
(HKEY_LOCAL_MACHINE\Software\Norton AntiVirus 2009 Definitions Update (Windo...)
(HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\eg ui)

Click on the START menu again and get in the Control Panel and then Folder Options then View and choose Show Hidden Files and Folders, delete the following folders:

(C:\Program Files\Norton AntiVirus 2009 Definitions Update (Windo... )
(C:\Document and Settings\All Users\Application Data\Norton AntiVirus 2009 Definitions Update (Windo...)
(C:\Documents and Settings\%USER%\Application Data\Norton AntiVirus 2009 Definitions Update (Windo...)


Norton AntiVirus 2009 Definitions Update (Windo... Registry Details
HKEY_CLASSES_ROOT\CLSID\{F4F5B989-1ACC-438A-BFC9-DA15FCC49CB4} HKEY_CLASSES_ROOT\picasa HKEY_CLASSES_ROOT\ Norton AntiVirus 2009 Definitions Update (Windo... \shell HKEY_CLASSES_ROOT\Norton AntiVirus 2009 Definitions Update (Windo...\shell\open HKEY_CLASSES_ROOT\Norton AntiVirus 2009 Definitions Update (Windo...\shell\open\command HKEY_CLASSES_ROOT\Norton AntiVirus 2009 Definitions Update (Windo....autoplay HKEY_CLASSES_ROOT\ Norton AntiVirus 2009 Definitions Update (Windo....autoplay\shell HKEY_CLASSES_ROOT\ Norton AntiVirus 2009 Definitions Update (Windo....autoplay\shell\import HKEY_CLASSES_ROOT\ Norton AntiVirus 2009 Definitions Update (Windo....autoplay\shell\import\command HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo... HKEY_CLASSES_ROOT\Norton AntiVirus 2009 Definitions Update (Windo...\url protocol HKEY_CLASSES_ROOT\Norton AntiVirus 2009 Definitions Update (Windo....autoplay\defaulticon HKEY_CURRENT_USER\Software\google\Norton AntiVirus 2009 Definitions Update (Windo...\Norton AntiVirus 2009 Definitions Update (Windo... \runtime\apppath HKEY_CURRENT_USER\Software\Microsoft\internet explorer\main\default_search_url HKEY_CURRENT_USER\Software\Microsoft\internet explorer\main\search bar HKEY_CURRENT_USER\Software\Microsoft\internet explorer\main\search page HKEY_CURRENT_USER\Software\Microsoft\internet explorer\search\default_search_url HKEY_CURRENT_USER\Software\Microsoft\internet explorer\search\searchassistant HKEY_CURRENT_USER\Software\Microsoft\internet explorer\searchurl\provider HKEY_CURRENT_USER\Software\Microsoft\search assistant\defaultsearchurl HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\eventhandlersdefaultselection\showpicturesonarrival HKEY_LOCAL_MACHINE\Software\Microsoft\internet explorer\version vector\ Norton AntiVirus 2009 Definitions Update (Windo...HKEY_LOCAL_MACHINE\Software\Microsoft\Windows nt\CurrentVersion\prefetcher\lasttracefailure HKEY_LOCAL_MACHINE\Software\Microsoft\Windows nt\CurrentVersion\prefetcher\tracesprocessed HKEY_LOCAL_MACHINE\Software\Microsoft\Windows nt\CurrentVersion\prefetcher\tracessuccessful HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival\action HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival\defaulticon HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival\invokeprogid HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival\invokeverb HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\explorer\autoplayhandlers\handlers\Norton AntiVirus 2009 Definitions Update (Windo...importpicturesonarrival\provider HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\DisplayName HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\DisplayVersion HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\HelpLink HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\InstallLocation HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\Publisher HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\UninstallString HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\URLInfoAbout HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\VersionMajor HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Norton AntiVirus 2009 Definitions Update (Windo...\VersionMinor

Uninstall errors you may encounter

Sometimes, you may encounter some error messages during the uninstalling procession. It means some of the files of this application are missing or you don't have the permission to uninstall it manually.




In this case, you should use some third party uninstall tools to force uninstall programs you don't need any more. You can avoid such uninstall error message and finish the removal powerfully.

Uninstall Norton AntiVirus 2009 Definitions Update (Windo... with Mighty Uninstaller

Step1: Free Download Norton AntiVirus 2009 Definitions Update (Windo... Uninstaller, install and run it.

Step2: Select the program you want to uninstall and click the “Uninstall” button.

Step3: Follow the uninstall wizard to completely uninstall the program.

Moreover, you can force uninstall Norton AntiVirus 2009 Definitions Update (Windo... or any other programs with this function of Mighty Uninstaller


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