Should I block it?

No, this file is 100% safe to run.

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegDeleteTreeW, RegSetValueExW, RegCreateKeyExW, RegCloseKey, RegQueryValueExW, RegOpenKeyExW, RegDeleteKeyExW

kernel32.dll

LCMapStringW, MultiByteToWideChar, GetStringTypeW, GetStringTypeA, GetSystemInfo, GetProcAddress, GetVersionExW, LoadLibraryW, GetModuleHandleW, GetCurrentProcess, LCMapStringA, FreeLibrary, HeapAlloc, GetLastError, HeapFree, GetCurrentThreadId, GetCommandLineA, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapReAlloc, HeapCreate, HeapDestroy, Sleep, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount, RtlUnwind, LoadLibraryA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, HeapSize, GetLocaleInfoA

user32.dll

DefWindowProcW, UnregisterClassW, RegisterClassExW, wsprintfW, SendMessageTimeoutW, CreateWindowExW, DestroyWindow, RegisterWindowMessageW, GetSystemMetrics

Export table

VKH_AddMoveExceptionListA

VKH_AddMoveExceptionListW

VKH_Deinitial

VKH_Hide

VKH_Initial

VKH_IsAvailable

VKH_IsVisible

VKH_Launch

VKH_RegisterChangingNotify

VKH_RemoveMoveExceptionListA

VKH_RemoveMoveExceptionListW

VKH_ResetTouchEngin

VKH_Show

VKH_StartMonitor

vk_handle.dll

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

Remove vk_handle.dll

Version:	1, 2, 1, 1006
MD5:	fd95c339136d2343e16ec0fb0f09d18f
SHA1:	c678e360739ee8f00db29727dd8a27c744feeb08
SHA256:	81b37f672f21c5c926c63ddb393efe80372e82171b7e71a77f945bb15ac2aa03

Overview

vk_handle.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).

Details

File name:	vk_handle.dll
Publisher:	Dritek System Inc.
Product name:	VK_Handl Dynamic Link Library
Description:	Virtual Keyboard Handler
Typical file path:	C:\Program Files\acer\device control\vk_handle.dll
Original name:	VK_Handl.dll
File version:	1, 2, 1, 1006
Product version:	1, 0, 3000, 0
Size:	53.58 KB (54,864 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