Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.5.1.97 86.96%
3.5.1.94 1.45%
3.5.1.89 1.45%
3.5.0.87 1.45%
3.1.0.44 1.45%
3.1.0.33 5.80%
3.0.0.335 1.45%

Relationships

PE structurePE file structure
Show functions
Import table
crypt32.dll
CryptUnprotectData, CryptProtectData
kernel32.dll
SizeofResource, LockResource, LoadResource, FindResourceW, FindResourceExW, GetLastError, MoveFileExW, WideCharToMultiByte, CloseHandle, GetFileAttributesW, CopyFileW, InterlockedExchange, lstrlenA, lstrlenW, WaitForSingleObject, LoadLibraryExW, FreeLibrary, GetProcAddress, GetFileSize, ReadFile, CreateFileW, GetModuleFileNameW, OutputDebugStringW, WriteFile, LocalFree, GetSystemInfo, VirtualFree, SetFileAttributesW, VirtualAlloc, DeleteFileW, MultiByteToWideChar, FlushFileBuffers, GetTempFileNameW, GetCurrentThreadId, GetCurrentProcessId, GetCurrentProcess, TerminateProcess, GetCurrentThread, OpenMutexW, WaitForMultipleObjects, InitializeCriticalSection, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, GetSystemTimeAsFileTime, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, InterlockedCompareExchange, Sleep, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, InterlockedDecrement, SetFilePointer, LocalAlloc, LoadLibraryA, RaiseException, HeapDestroy, InterlockedIncrement, FindFirstFileW, FindNextFileW, FindClose
msvcp90.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoCreateGuid, StringFromGUID2, IIDFromString
rpcrt4.dll
RpcImpersonateClient, RpcRevertToSelfEx, RpcRevertToSelf
user32.dll
wsprintfW, CharNextW
Export table
GetFactory
GetObjectCount

datastor.dll

Norton Online Framework by Symantec Corporation (Signed)

Remove datastor.dll
Version:   3.1.0.33
MD5:   3971c9c14b311e09251ea523fe7ad25c
SHA1:   4e3539cd22a97c60c5128a1e98e56ae6f608213b
SHA256:   ac8125a240ca67a1b0155c893c6fc898bad0eae371468c888ed01334139dc819

What is datastor.dll?

Synchronized Data Store for 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.

About datastor.dll (from Symantec Corporation)

“Norton Internet Security lets you email, chat and surf the Web without worrying about cybercriminals ripping you off. It delivers protection from online dangers without sacrificing performance. It g”

DetailsDetails

File name:datastor.dll
Publisher:Symantec Corporation
Product name:Norton Online Framework
Description:Synchronized Data Store
Typical file path:C:\Program Files\norton antivirus\engine\19.9.0.9\datastor.dll
Original name:noSDS.dll
File version:3.1.0.33
Product version:3.1
Size:725.36 KB (742,768 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 program will install this file
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...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 50.72%
Windows 7 Professional 13.04%
Windows Vista Home Premium 11.59%
Microsoft Windows XP 8.70%
Windows 7 Ultimate 5.80%
Windows 7 Home Basic 4.35%
Windows 8 Pro 4.35%
Windows 8 1.45%

Distribution by countryDistribution by country

United States installs about 55.07% of Norton Online Framework.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 29.27%
Toshiba 29.27%
Dell 19.51%
Acer 7.32%
GIGABYTE 4.88%
Lenovo 4.88%
Sony 4.88%
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