Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
FreeLibrary, GetModuleHandleW, GetVersionExW, GetProcAddress, GetSystemInfo, WideCharToMultiByte, MultiByteToWideChar, LoadLibraryW, CloseHandle, TerminateThread, CreateEventW, ResetEvent, CreateThread, WaitForMultipleObjects, SetEvent, WaitForSingleObject, FlushFileBuffers, CreateFileA, HeapSize, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, RtlUnwind, InitializeCriticalSectionAndSpinCount, LoadLibraryA, HeapReAlloc, VirtualAlloc, HeapAlloc, GetLocaleInfoA, GetCurrentThreadId, GetCommandLineA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetLastError, HeapFree, Sleep, ExitProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapCreate, HeapDestroy, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, SetFilePointer, WriteFile, GetConsoleCP, GetConsoleMode, EnterCriticalSection, LeaveCriticalSection, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW
user32.dll
CreateWindowExW, DestroyWindow, RegisterClassExW, UnregisterClassW, DefWindowProcW, RegisterDeviceNotificationW, SetTimer, KillTimer, GetSystemMetrics
vistavol.dll
VistaVol_GetMute, VistaVol_InitEx, VistaVol_SetMute, VistaVol_GetVolumeLevel, VistaVol_SetVolumeLevel, VistaVol_VolumeLevelStepUp, VistaVol_VolumeLevelStepDown, VistaVol_Unregister, VistaVol_DeInit, VistaVol_OnDeviceRemoved, VistaVol_OnDefaultDeviceChanged, VistaVol_Register
Export table
VOL_Begin
VOL_DecreaseVolume
VOL_End
VOL_GetDefaultAudioDeviceChangeID
VOL_GetMute
VOL_GetVolume
VOL_GetVolumeChangeID
VOL_GetVolumeRange
VOL_IncreaseVolume
VOL_RegisterDefaultAudioDeviceChangingNotify
VOL_RegisterVolumeChangingNotify
VOL_SetMute
VOL_SetVolume

volctrlutl.dll

VolCtrlU Dynamic Link Library by Dritek System Inc. (Signed)

Remove volctrlutl.dll
Version:   1, 0, 0, 1002
MD5:   6a1a7d2c739b775ec096c8fa7261728d
SHA1:   c9f7a6b2a83951930f5c8c51868ff1f219fc55de
SHA256:   418a9416e6d8bcf091edffb965f5e306c6263b0e2da9fa4ef5797d044e9a28b4

Overview

volctrlutl.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 Acer Device Control published by Acer Incorporated, Acer Device Control from Acer Incorporated and Acer Device Control by Acer Incorporated. The file is digitally signed by Dritek System Inc. which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 8 Pro (6.2.9200.0).

DetailsDetails

File name:volctrlutl.dll
Publisher:Dritek System Inc.
Product name:VolCtrlU Dynamic Link Library
Description:Volume Control Utility
Typical file path:C:\Program Files\acer\device control\volctrlutl.dll
Original name:VolCtrlU.dll
File version:1, 0, 0, 1002
Product version:1, 0, 3000, 0
Size:60.58 KB (62,032 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
10% remove
The Device Control console allows you to customise a number of system settings to help you better control the device.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 Pro 100.00%
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