84,488,480 programs installed

Should I remove Norton One?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #14,690
United States Rank #7,327
Reach 0.0193%
Lifespan of installation (until removal)
< 331.66 days
1087.01 days >
Average installed length: 571.14 days


VersionDistribution 88.42% 11.05% 0.26% 0.26%

Typically installed together

Other programs by Symantec

Norton One

What is Norton One?  (from Symantec)

With Norton One you get a new membership that makes it easy to protect multiple computers and devices. Secure any combination of five Macs, PCs, iPhones, iPads and Android devices with always up-to-date Norton software. And always reach dedicated experts 24/7/365 in two minutes or less (estimated). With Norton One, yo...  Read more


Norton One is a program developed by Symantec. The most used version is, with over 98% of all installations currently using this version. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The software installer includes 71 files and is usually about 28.12 MB (29,486,451 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 96% of users of Norton One come from the United States, it is also popular in United Kingdom and PR.

Program detailsProgram details

URL: one.norton.com
Installation folder: C:\Program Files\Norton One
Uninstaller: C:\Program Files\NortonInstaller\{F13930E8-06CF-47b7-AECF-D8F40E75F40B}\MCLIENT\2454B0AB\\InstStub.exe /X /ARP
Estimated size: 28.12 MB

Program filesFiles installed by Norton One

  • lue.dll - Symantec LiveUpdate Technologies (Symantec LiveUpdate Engine)
  • ccalert.dll - Symantec Security Technologies (Symantec Alert and Notification)
  • ccerrdsp.dll - Symantec Error Display
  • ccgevt.dll - Symantec ccGenericEvent Engine
  • ccglog.dll - Symantec ccGenericLog Engine
  • ccipc.dll - Symantec ccIPC Engine
  • ccjobmgr.dll - Symantec ccJobMgr Engine
  • ccl120u.dll - Symantec Library
  • ccset.dll - Symantec Settings Manager Engine
  • ccsvc.dll - Symantec ccService Engine
  • ccsvchst.exe - Symantec Service Framework
  • ccvrtrst.dll - Symantec Trust Validation Engine
  • cltlms.dll - Symantec Membership Integrator (Norton Membership Client Agent)
  • magent.dll
  • mashell.dll - Norton Membership Integrator
  • mastub.exe - Norton Membership UI Stub
  • matray.dll
  • cltaldis.dll - Symantec Shared Components (Symantec Shared Component)
  • cltlmj.dll
  • cltpe.dll
  • cltrt.exe
  • muis.dll - Symantec Shared Component (Shortcut MUI Resource)
  • numeng.dll - Norton Update Manager Engine
  • numgui.dll - Norton Update Manager Gui
  • sqscr.dll - Norton Settings User Interface
  • sqsvc.dll - Symantec Error Service Plugin
  • symerr.exe - Symantec Error Reporting
  • diarkive.dll - InstallToolBox (InstallToolBox Archive)
  • diluecbk.dll - InstallToolBox LUE Callback
  • dimaster.dll - InstallToolBox Service
  • distrptr.dll - Stat Reporter Job Worker
  • comm.dll - Oxygen Client (Communications Service)
  • datastor.dll - Synchronized Data Store
  • nahelper.dll - Norton Account Helper
  • proxyclt.dll - Proxy Client
  • spocclnt.dll - Single Point of Contact Client
  • sqlite.dll - SQLite Wrapper
  • difval.dll - Norton One (DING File Validation)
  • symhtml.dll - SymHTML

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • mastub.exe is scheduled as a task with the class '{3364B60D-5443-4037-9209-7ACB1FAA13D4}' (runs on registration).
  • symerr.exe is scheduled as a task named 'Norton Error Processor' (runs daily at 8:45).
  • ccsvchst.exe runs as a service named 'Symantec Eraser Service' (EraserSvc11220) "Eraser Service, version 112.2.0 in use.".
Network connections
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • ccSvcHst.exe connects to (port 80).
  • Plus 30 more

Program resource utilizationResource utilization averages

Memory:24.94 MB
21.09 MB average
Total CPU:0.0047413165%
0.031193% average
Kernel CPU:0.00249158%
0.016088% average
User CPU:0.00224974%
0.015104% average
CPU cycles/sec:7,059,694
8,062,084 average
70 average
I/O reads/min:2.84 MB
435.61 KB average
I/O writes/min:314.83 KB
105.02 KB average
Total CPU:0.0004951847%
Kernel CPU:0.00016147%
User CPU:0.00033371%

How do I remove Norton One?

You can uninstall Norton One from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Norton One, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Norton One.

Win 7 (SP1) 62%
Win XP 0%
Windows Service? Yes
(Installs a service)
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 63.95%
Windows 10 23.68%
Windows Vista 9.47%
Windows XP 2.89%
Which OS releases does it run on?
Windows 7 Home Premium 48.40%
Windows 7 Professional 9.31%
Windows Vista Home Premiu... 7.18%
Windows 8.1 6.12%
Windows 7 Ultimate 5.85%
Windows 8 3.72%

Distribution by countryGeography

95.53% of installs come from the United States
Which countries install it?
  United States 95.53%
  United Kingdom 2.08%
  PR 0.32%
  South Africa 0.16%
  KH 0.16%
  Thailand 0.16%
  BM 0.16%
  Panama 0.16%
  RS 0.16%
  Kuwait 0.16%
  New Zealand 0.16%
  Portugal 0.16%
  Germany 0.16%
  Canada 0.16%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 39.92%
Dell 30.42%
Toshiba 12.17%
Acer 7.22%
Lenovo 2.66%
ASUS 2.28%
Intel 1.14%
Gateway 0.76%
Alienware 0.76%
Sony 0.76%
Samsung 0.76%
Common models
HP Pavilion dv6 Notebook ... 9.23%
HP Pavilion dv7 Notebook ... 5.64%
HP Pavilion g6 Notebook P... 3.08%
HP Pavilion g7 Notebook P... 2.56%
Dell Inspiron N7010 2.56%
Dell OptiPlex 7010 2.05%

About Symantec

Symantec developers security software for business and consumers and helps customers protect their computers, information, identities and infrastructure by delivering software and services that address risks to security with various products such as Norton AntiVirus, Internet security, and anti-spyware products e.
Publisher URL: www.symantec.com


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