Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.00 20.00%
1.00 80.00%
(Note, Lenovo(Japan)Ltd. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegCloseKey, RegOpenKeyExW, RegQueryValueExA
crypt32.dll
CertFindCertificateInStore, CryptQueryObject, CertFreeCertificateContext, CertCloseStore
kernel32.dll
DisableThreadLibraryCalls, SetUnhandledExceptionFilter, lstrcmpW, GetModuleFileNameW, GetModuleHandleW, GetCurrentProcess, CompareStringW, CompareStringA, FlushFileBuffers, CloseHandle, CreateFileA, GetTimeZoneInformation, LocalAlloc, LocalFree, LoadLibraryW, GetProcAddress, FreeLibrary, GetCurrentThreadId, GetCommandLineA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetLastError, InterlockedDecrement, GetCurrentThread, HeapFree, Sleep, ExitProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapCreate, HeapDestroy, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, IsDebuggerPresent, LeaveCriticalSection, FatalAppExitA, EnterCriticalSection, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, HeapAlloc, VirtualAlloc, HeapReAlloc, WriteFile, SetConsoleCtrlHandler, InterlockedExchange, LoadLibraryA, InitializeCriticalSectionAndSpinCount, RtlUnwind, SetFilePointer, GetConsoleCP, GetConsoleMode, MultiByteToWideChar, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, HeapSize, GetLocaleInfoW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, SetEnvironmentVariableA
version.dll
GetFileVersionInfoSizeW, GetFileVersionInfoW, VerQueryValueW
wintrust.dll
WinVerifyTrust

enlpu.dll

On Screen Display by Lenovo(Japan)Ltd. (Signed)

Remove enlpu.dll
Version:   1.00
MD5:   8140e005aec79a1900329bf2894bf65b
SHA1:   ae4b87c0d9af094dc7b00a744fbdc2c149b11e93
SHA256:   3f5c704f4b8943d359e4767c214d5c539f5b83c018350cb3d94a4f6702835e00

What is enlpu.dll?

Patch Utility Handler for Lenovo On Screen Display utility for Windows displays the result of using of ThinkPad function keys on the desktop screen. This program also provides some enhancements of ThinkPad function keys. Previously, the On Screen Display program was installed during the installation of the ThinkPad Configuration Utility. Starting with the latest versions of the ThinkPad Configuration Utility programs, the On Screen Display program must be installed with it's own setup program.

About enlpu.dll (from Lenovo(Japan)Ltd.)

Previously, the On Screen Display program was installed during the installation of the ThinkPad Configuration Utility. Starting with the latest versions of the ThinkPad Configuration Utility programs,

DetailsDetails

File name:enlpu.dll
Publisher:Lenovo Group Limited
Product name:On Screen Display
Description:Lenovo Patch Utility Handler
Typical file path:C:\Program Files\lenovo\hotkey\enlpu.dll
File version:1.00
Size:122.35 KB (125,288 bytes)
Certificate
Issued to:Lenovo(Japan)Ltd.
Authority (CA):VeriSign
Effective date:Tuesday, October 5, 2010
Expiration date:Thursday, October 6, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Lenovo
8% remove
This program displays the result of using of ThinkPad function keys on the desktop screen. This program also provides some enhancements of ThinkPad function keys. Previously, the On Screen Display program was installed during the installation of the ThinkPad Configuration Utility. Starting with the latest versions of the ThinkPad Configuration Utility programs, the On Screen Display program must be installed with it's own setup program ...
Lenovo
3% remove
Lenovo
12% remove
Lenovo
4% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8 Pro 20.00%
Windows 7 Professional 20.00%
Windows 8 20.00%
Windows 7 Enterprise 20.00%
Microsoft Windows XP 20.00%

Distribution by countryDistribution by country

United States installs about 40.00% of On Screen Display.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 100.00%
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