Norton Family Norton Family

A guide to uninstall Norton Family from your system

This page contains thorough information on how to remove Norton Family for Windows. It was coded for Windows by Symantec Corporation. Open here for more details on Symantec Corporation. You can see more info related to Norton Family at . The program is often located in the C:\Program Files\Norton Family directory (same installation drive as Windows). The complete uninstall command line for Norton Family is C:\Program Files\NortonInstaller\{78CA3BF0-9C3B-40e1-B46D-38C877EF059A}\NSM\LicenseType\\InstStub.exe. The program's main executable file is called conathstnf.exe and its approximative size is 36.30 KB (37176 bytes).

The following executables are installed along with Norton Family. They occupy about 4.70 MB (4925648 bytes) on disk.

  • conathstnf.exe (36.30 KB)
  • nf.exe (353.83 KB)
  • sevinst.exe (481.91 KB)
  • symerr.exe (51.33 KB)
  • tampmon.exe (299.30 KB)
  • wfpunins.exe (413.66 KB)
  • coNatHstNF.exe (38.80 KB)
  • NF.exe (355.88 KB)
  • NSc.exe (1.58 MB)
  • sevinst.exe (308.16 KB)
  • symerr.exe (83.77 KB)
  • TampMon.exe (307.30 KB)
  • WFPUnins.exe (461.66 KB) to view all...

The information on this page is only about version of Norton Family. Click on the links below for other Norton Family versions: to view all...
If you are manually uninstalling Norton Family we advise you to verify if the following data is left behind on your PC.

Folders left behind when you uninstall Norton Family:
  • C:\Program Files\Norton Family

Files remaining:
  • C:\Program Files\Norton Family\Engine\\ccalert.dll
  • C:\Program Files\Norton Family\Engine\\ccgevt.dll
  • C:\Program Files\Norton Family\Engine\\ccglog.dll
  • C:\Program Files\Norton Family\Engine\\ccipc.dll

You will find in the Windows Registry that the following keys will not be removed; remove them one by one using regedit.exe:
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\NSM

Additional values that you should delete:
  • HKEY_CLASSES_ROOT\CLSID\{B8E07826-0971-4f16-B133-047B88034E89}\InprocServer32\
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\NSM\DisplayIcon
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\NSM\InstallLocation
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\NSM\UninstallString

A way to uninstall Norton Family from your PC with Advanced Uninstaller PRO

Norton Family is an application by Symantec Corporation. Some computer users choose to uninstall this application. Sometimes this can be troublesome because removing this by hand requires some experience related to Windows program uninstallation. One of the best QUICK action to uninstall Norton Family is to use Advanced Uninstaller PRO. Take the following steps on how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows PC, add it. This is a good step because Advanced Uninstaller PRO is a very potent uninstaller and all around tool to clean your Windows system.


  • go to Download Link
  • download the program by clicking on the green DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Start Advanced Uninstaller PRO. It's recommended to take your time to admire Advanced Uninstaller PRO's interface and number of tools available. Advanced Uninstaller PRO is a very good Windows tool.

3. Click on the General Tools button
Go to General Tools

4. Activate the Uninstall Programs button
Go to Uninstall Programs

5. All the programs installed on the PC will be made available to you

6. Navigate the list of programs until you locate Norton Family or simply click the Search feature and type in "Norton Family". The Norton Family application will be found very quickly. Notice that after you select Norton Family in the list , the following information regarding the program is shown to you:

  • Star rating (in the lower left corner). The star rating explains the opinion other people have regarding Norton Family, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information regarding the application you want to uninstall, by clicking on the Properties button.
For instance you can see that for Norton Family:

  • The web site of the application is:
  • The uninstall string is: C:\Program Files\NortonInstaller\{78CA3BF0-9C3B-40e1-B46D-38C877EF059A}\NSM\LicenseType\\InstStub.exe
7. Press the Uninstall button. A confirmation dialog will appear. Confirm the uninstall by pressing the Uninstall button. Advanced Uninstaller PRO will automatically remove Norton Family.
Uninstall Norton Family

8. After removing Norton Family, Advanced Uninstaller PRO will offer to run an additional cleanup. Press Next to proceed with the cleanup. All the items that belong Norton Family which have been left behind will be found and you will be able to delete them. By removing Norton Family using Advanced Uninstaller PRO, you can be sure that no registry entries, files or directories are left behind on your system.

Your system will remain clean, speedy and able to run without errors or problems.

Geographical user distribution

  • Windows XP (5.1)
  • 10.0
  • Windows 8.1 (6.3)
  • Windows 7 (6.1)
  • Windows 8 (6.2)
Software Application


This page is not a recommendation to uninstall Norton Family by Symantec Corporation from your PC, nor are we saying that Norton Family by Symantec Corporation is not a good application for your PC. This page only contains detailed instructions on how to uninstall Norton Family in case you decide this is what you want to do. The information above contains registry and disk entries that other software left behind and Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2018-02-10 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2018-02-10 18:51:30.387