Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.0.190 54.55%
1, 0, 0, 53 45.45%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, LookupPrivilegeValueW, RegEnumKeyW, RegSetKeySecurity, RegQueryInfoKeyW, RegEnumValueW, SetFileSecurityW, LsaNtStatusToWinError, CopySid, LookupAccountNameW, RegOpenKeyExW, RegQueryValueExW, RegCloseKey, SetServiceStatus, RegisterEventSourceW, ReportEventW, DeregisterEventSource, RegisterServiceCtrlHandlerExW, StartServiceCtrlDispatcherW, StartServiceW, OpenServiceW, ControlService, QueryServiceStatus, DeleteService, OpenSCManagerW, CreateServiceW, CloseServiceHandle, ChangeServiceConfig2W, OpenProcessToken, GetTokenInformation, AdjustTokenPrivileges, SetNamedSecurityInfoW, RegOpenKeyW, ConvertSidToStringSidW, RevertToSelf, CreateProcessAsUserW, ImpersonateLoggedOnUser, DuplicateTokenEx, RegCreateKeyExW
dbghelp.dll
MiniDumpWriteDump
faultrep.dll
ReportFault
kernel32.dll
TerminateThread, DeleteCriticalSection, InitializeCriticalSection, WaitForSingleObject, CreateThread, SetThreadPriority, ResumeThread, GetVersionExW, SetProcessWorkingSetSize, LoadLibraryW, GetProcAddress, SetEvent, WaitForMultipleObjects, GetTickCount, WTSGetActiveConsoleSessionId, SetLastError, GetModuleFileNameW, Sleep, GetLastError, SetConsoleCtrlHandler, EnterCriticalSection, LeaveCriticalSection, GetCurrentThreadId, GetCurrentProcessId, GetCurrentProcess, SetStdHandle, SetEnvironmentVariableW, SetEnvironmentVariableA, CompareStringW, CloseHandle, CompareStringA, GetStringTypeW, GetStringTypeA, GetConsoleCP, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, GetLocaleInfoA, LCMapStringW, WideCharToMultiByte, LCMapStringA, IsValidCodePage, GetOEMCP, GetACP, GetSystemTimes, GetSystemInfo, DeviceIoControl, QueryDosDeviceW, CreateFileW, GetShortPathNameW, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, FreeLibrary, GetSystemPowerStatus, OpenFileMappingW, InterlockedIncrement, InterlockedDecrement, ExpandEnvironmentStringsW, GetVolumeInformationW, LocalFree, FormatMessageW, GetLongPathNameW, GetLogicalDrives, DeleteFileW, FlushFileBuffers, RemoveDirectoryW, CreateDirectoryW, GetSystemDirectoryW, GetDriveTypeW, CreateMutexW, OpenMutexW, ReleaseMutex, CreateEventW, GetCPInfo, ResetEvent, GetProcessHeap, HeapAlloc, HeapFree, HeapReAlloc, VirtualAlloc, VirtualFree, HeapCompact, SystemTimeToFileTime, GetSystemTime, SystemTimeToTzSpecificLocalTime, GetTimeZoneInformation, FileTimeToSystemTime, TzSpecificLocalTimeToSystemTime, ReadFile, SetFilePointerEx, WriteFile, SetFilePointer, GetEnvironmentVariableW, InterlockedCompareExchange, GetTempPathW, SetUnhandledExceptionFilter, SetErrorMode, GetProcessId, VirtualProtect, GetModuleHandleA, TerminateProcess, GetStdHandle, LoadLibraryA, SuspendThread, GetModuleHandleW, GetTimeFormatW, GetDateFormatW, RtlUnwind, RaiseException, ReadConsoleInputA, SetConsoleMode, GetConsoleMode, UnhandledExceptionFilter, IsDebuggerPresent, GetVersionExA, MultiByteToWideChar, GetSystemTimeAsFileTime, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, GetModuleFileNameA, CreateFileA, HeapSize, ExitProcess, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineA, GetCommandLineW, SetHandleCount, GetFileType, GetStartupInfoA, HeapDestroy, HeapCreate, QueryPerformanceCounter, OpenEventW
ole32.dll
CoInitializeEx, CoUninitialize, StringFromGUID2, CoCreateGuid, CoTaskMemFree, CoTaskMemAlloc
psapi.dll
GetModuleBaseNameW
secur32.dll
GetUserNameExW, LsaGetLogonSessionData, LsaFreeReturnBuffer, LsaEnumerateLogonSessions
setupapi.dll
SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInterfaceDetailW, SetupDiEnumDeviceInterfaces, SetupDiGetDeviceRegistryPropertyW, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW
shell32.dll
SHGetFileInfoW, SHBindToParent, SHGetSpecialFolderPathW
shlwapi.dll
PathRemoveFileSpecW, PathAppendW, StrRetToBufW, PathStripToRootW, PathAddBackslashW
user32.dll
ExitWindowsEx, TranslateMessage, PeekMessageW, MsgWaitForMultipleObjects, UnregisterClassW, DestroyWindow, UnregisterDeviceNotification, RegisterDeviceNotificationW, CreateWindowExW, RegisterClassW, DefWindowProcW, KillTimer, SetTimer, GetWindowLongW, SetWindowLongW, DispatchMessageW
userenv.dll
CreateEnvironmentBlock, DestroyEnvironmentBlock
wtsapi32.dll
WTSEnumerateProcessesW, WTSEnumerateSessionsW, WTSQueryUserToken, WTSQuerySessionInformationW, WTSFreeMemory

SpeedDiskSrv.exe

Norton SpeedDisk by Symantec Corporation (Signed)

Remove SpeedDiskSrv.exe
Version:   1.0.0.190
MD5:   2badef77b26033065b1049eb51f6ae54
SHA1:   d76bf9d19edb101b6c0f4f17399efef28be8e7c0
SHA256:   1ad5a478605b3971cf2129631301394a6babdc2b7c7fa1dcb62f1a5917c74755

What is SpeedDiskSrv.exe?

Norton SpeedDisk Service for Norton SpeedDisk part of Norton Utilities is a PC optimization program that features regitry cleaning and disk cleaning.

About SpeedDiskSrv.exe (from Symantec Corporation)

Let Norton Utilities improve your PC's performance by repairing common PC issues, freeing up disk space; provides registry repair and improves strartup time.

Overview

speeddisksrv.exe runs as a service under the name Norton SpeedDisk Service (SpeedDiskService) within the local user context. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:speeddisksrv.exe
Publisher:Symantec Corporation
Product name:Norton SpeedDisk
Description:Norton SpeedDisk Service
Typical file path:C:\Program Files\norton utilities 15\tools\speeddisk\speeddisksrv.exe
File version:1.0.0.190
Size:1.11 MB (1,160,224 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Tuesday, October 30, 2007
Expiration date:Wednesday, November 24, 2010
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'SpeedDiskService' (Norton SpeedDisk Service)
  • SpeedDiskService

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 45.45%
Windows 7 Professional 18.18%
Windows 8 18.18%
Windows 7 Ultimate 9.09%
Windows Vista Home Premium 9.09%

Distribution by countryDistribution by country

United States installs about 63.64% of Norton SpeedDisk.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 40.00%
Hewlett-Packard 30.00%
Lenovo 20.00%
Acer 10.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE