Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.2.0.1771 38.98%
3.2.0.1771 1.69%
3.2.0.1767 57.63%
3.1.0.1739 1.69%

PE structurePE file structure

Show functions
Import table
kernel32.dll
GetOEMCP, WaitForSingleObject, OutputDebugStringW, Sleep, SetThreadPriority, CloseHandle, CreateThread, GetVersionExW, GetModuleFileNameW, WritePrivateProfileStringW, GetPrivateProfileIntW, GetLocalTime, lstrcpyW, GetPrivateProfileStringW, GetFileAttributesW, lstrlenW, lstrcatW, GetCurrentThreadId, MultiByteToWideChar, RtlUnwind, InitializeCriticalSectionAndSpinCount, LoadLibraryA, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, LCMapStringW, LCMapStringA, WriteFile, HeapReAlloc, VirtualAlloc, EnterCriticalSection, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, HeapAlloc, GetLastError, HeapFree, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, IsValidCodePage, GetModuleHandleW, GetProcAddress, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, HeapSize, ExitProcess, RaiseException, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapCreate, HeapDestroy, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, LeaveCriticalSection
shell32.dll
SHGetFolderPathW
shlwapi.dll
PathAppendW, PathRemoveFileSpecW
user32.dll
AttachThreadInput, GetForegroundWindow, GetWindowThreadProcessId, SetTimer, UnregisterClassW, PostMessageW, KillTimer, GetKeyState, wsprintfW, RegisterClassExW, IsWindow, CreateWindowExW, SetWindowsHookExW, UnhookWindowsHookEx, DefWindowProcW, GetMessageW, PostThreadMessageW, MapVirtualKeyW, CallNextHookEx
Export table
NTKCUtl_DeInit
NTKCUtl_DeleteAllRegisterKey
NTKCUtl_HookKey
NTKCUtl_IgnoreRejectKeyWhenFnKeyPressed
NTKCUtl_Init
NTKCUtl_IsKeyStateEnabled
NTKCUtl_Register
NTKCUtl_RegisterCheckMessage
NTKCUtl_RegisterKey
NTKCUtl_RegisterKeyBySectionA
NTKCUtl_RegisterKeyBySectionW
NTKCUtl_UnRegister
NTKCUtl_UnRegisterKey
NTKCUtl_UnRegisterKeyBySectionA
NTKCUtl_UnRegisterKeyBySectionW

NTKCUtl.dll

Key Hook Module for WinNT for Launch Manager by Dritek System Inc. (Signed)

Remove NTKCUtl.dll
Version:   3.2.0.1767
MD5:   f50d3e9b6e2b457f2bfed8f5eb4ed59a
SHA1:   3a42a15e491af072a88d85734624d3130b932fb7
SHA256:   f7783a8637dbe2255dba3dc9faa411a950df88a4a854281b46947a6e2bbe52b1

Overview

ntkcutl.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 Launch Manager published by Gateway Incorporated, Launch Manager from Acer Incorporated and Launch Manager by Acer Incorporated. The file is digitally signed by Dritek System Inc. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ntkcutl.dll
Publisher:Dritek System Inc.
Product name:Key Hook Module for WinNT for Launch Manager
Typical file path:C:\Program Files\launch manager\ntkcutl.dll
File version:3.2.0.1767
Size:74.08 KB (75,856 bytes)
Certificate
Issued to:Dritek System Inc.
Authority (CA):VeriSign
Effective date:Wednesday, September 30, 2009
Expiration date:Monday, October 15, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Acer Incorporated
26% remove
Acer hot key combinations are controlled by the Launch Manager software.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 32.20%
Windows 8 30.51%
Windows 7 Home Basic 10.17%
Windows 7 Ultimate 6.78%
Windows 7 Professional 5.08%
Windows 7 Starter 5.08%
Windows 8.1 3.39%
Windows 8 Single Language 3.39%
Windows 8.1 Single Language 1.69%
Windows 8.1 Pro 1.69%

Distribution by countryDistribution by country

United States installs about 39.66% of Key Hook Module for WinNT for Launch Manager.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 100.00%
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