Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

11.7.0.4 76.92%
11.6.0.9 3.85%
10.8.0.4 19.23%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
ControlTraceW, TraceMessage, UnregisterTraceGuids, RegisterTraceGuidsW, GetTraceEnableFlags, GetTraceEnableLevel, GetTraceLoggerHandle, RegCloseKey, RegQueryValueExW, RegOpenKeyExW
kernel32.dll
Sleep, GetTickCount, GetFileAttributesW, GetProcAddress, FreeLibrary, LoadLibraryExW, DisableThreadLibraryCalls, InterlockedDecrement, InterlockedIncrement, LoadLibraryA, LocalAlloc, GetCurrentProcessId, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, InterlockedExchange, DeleteCriticalSection, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, RaiseException, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, FindClose, FindFirstFileW, GetSystemTimeAsFileTime, GetLastError, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, SetUnhandledExceptionFilter, IsDebuggerPresent, QueryPerformanceCounter, GetCurrentThreadId, UnhandledExceptionFilter
msvcp90.dll
DllMain
msvcr90.dll
DllMain
shlwapi.dll
PathAddBackslashW
user32.dll
GetDesktopWindow, FindWindowW
Export table
DllMain
GetFactory
GetObjectCount

cltWzHlp.dll

Symantec Shared Components by Symantec Corporation (Signed)

Remove cltWzHlp.dll
Version:   11.7.0.4
MD5:   f8a6ac9ed41d4f79f49759762126c1f9
SHA1:   63d3b88446af330b7a7b506343ada35a9e9427e8
SHA256:   c50525a1e889e577527818224850c4950ff3fc92ef39e9871625547fb1ff40c5

What is cltWzHlp.dll?

Norton Internet Security, by Symantec Corporation, is a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.

Overview

cltwzhlp.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Norton AntiVirus Classic published by Symantec Corporation, Norton AntiVirus from Symantec Corporation and Norton AntiVirus by Symantec Corporation. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:cltwzhlp.dll
Publisher:Symantec Corporation
Product name:Symantec Shared Components
Description:Symantec Shared Component
Typical file path:C:\Program Files\norton internet security\engine\18.7.2.3\cltwzhlp.dll
File version:11.7.0.4
Product version:11.7
Size:134.45 KB (137,672 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Tuesday, September 7, 2010
Expiration date:Saturday, November 23, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Norton AntiVirus Classic
 Symantec Corporation
8% remove
Norton AntiVirus 2009 Classic does not include spyware or adware detection. The Classic edition is marketed alongside Norton AntiVirus 2009, which does include spyware and adware detection. Two variations on Norton AntiVirus 2009 are also marketed by Symantec. The Gaming edition provides finer control over when Norton downloads updates and allows components of the suite to be disabled either manually or automatically when the computer e...
Norton AntiVirus
 Symantec Corporation
1% remove
“Basic antivirus protection that stops viruses and spyware, so you can safely go online and share. Five patented layers of protection quickly and accurately detect and eliminate viruses and spyware. Protects your privacy and prevents your passwords and identity from being stolen when you surf the Web. Deep clean your PC – our powerful Threat-Removal Layer targets and scrubs out aggressive, hard-to-remove infections that less sophisticate...”
Norton Internet Security
 Symantec Corporation
3% remove
Norton Internet Security, developed by Symantec Corporation, is a computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses. Other features include a personal firewall, email spam filtering, and phishing protection. Symantec distributes the product as a download, a boxed copy, and as OEM software.
Norton 360
 Symantec Corporation
12% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. What distinguishes this suite from Norton Internet Security is the inclusion of file backup and PC maintenance capabilities.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.00%
Windows Vista Home Premium 19.23%
Windows 7 Ultimate 11.54%
Microsoft Windows XP 7.69%
Windows 7 Professional 7.69%
Windows 7 Starter 3.85%

Distribution by countryDistribution by country

United States installs about 73.08% of Symantec Shared Components.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 38.46%
Dell 30.77%
Toshiba 15.38%
Acer 7.69%
Samsung 7.69%
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