Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions 1.99% 0.66% 16.56% 3.97% 0.66% 8.61% 3.97% 0.66% 0.66% 33.11% 1.99% 0.66% 0.66% 1.32% 0.66% 0.66% 0.66% 0.66% 2.65% 2.65% 3.97% 6.62% 1.32% 0.66% 0.66%
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PE structurePE file structure

Show functions
Import table
RegQueryValueExA, RegOpenKeyExA, RegSetValueExA, RegNotifyChangeKeyValue, RegQueryMultipleValuesA, RegCloseKey
D3DKMTOpenAdapterFromHdc, EngUnicodeToMultiByteN
LocalFree, LocalAlloc, GetCurrentProcessId, FreeLibrary, GetCurrentProcess, GetProcAddress, LoadLibraryA, GetVersionExA, GetModuleHandleA, OutputDebugStringA, GetModuleFileNameA, CompareStringA, CloseHandle, CreateFileA, GetWindowsDirectoryA, GetSystemWow64DirectoryA, SetFilePointer, RegisterWaitForSingleObjectEx, CreateEventExA, UnregisterWaitEx, GetFileSize, Sleep, QueryPerformanceCounter, GetTickCount, GetCurrentThreadId, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, CompareStringW, ReadFile, RtlUnwind, HeapAlloc, GetLastError, HeapFree, GetCommandLineA, RaiseException, WideCharToMultiByte, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, GetCurrentThread, DeleteCriticalSection, LeaveCriticalSection, FatalAppExitA, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapReAlloc, HeapDestroy, HeapCreate, ExitProcess, WriteFile, GetStdHandle, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCPInfo, GetACP, GetOEMCP, GetConsoleCP, GetConsoleMode, InitializeCriticalSection, GetModuleHandleW, SetConsoleCtrlHandler, InterlockedExchange, LCMapStringA, MultiByteToWideChar, LCMapStringW, GetStringTypeA, GetStringTypeW, GetTimeFormatA, GetDateFormatA, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, IsValidCodePage, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, VirtualProtect, GetSystemInfo, VirtualQuery, GetTimeZoneInformation, FlushFileBuffers, GetLocaleInfoW, SetEnvironmentVariableA, UnmapViewOfFile, GetEnvironmentVariableA, QueryPerformanceFrequency, FindClose, FindNextFileA, DeleteFileA, FindFirstFileA, GetModuleHandleExA, MapViewOfFile, CreateFileMappingA, HeapSize, CreateDirectoryA, SetEndOfFile, GetProcessHeap


Intel Graphics Accelerator Drivers for Windows Vista by Microsoft Windows PE 3 (Signed)

Remove igdumd32.dll
MD5:   d2320d4ce2a31267a0e4c62fd52451c1
SHA1:   78ba6b9e2a950e039cfaba26555c3f1a494670fd
SHA256:   fa2cf50062402310309c6c762280982d1fb745d61cc89aa5011b9fb0c9b950df

What is igdumd32.dll?

LDDM User Mode Driver for the Intel Graphics Media Accelerator, or GMA, is a series of Intel integrated graphics processors built into various motherboard chipsets. These integrated graphics products allow a PC to be built without a separate graphics card, which can reduce cost, power consumption and noise. They rely on the a PC's main memory for storage, which imposes a performance penalty, as both the CPU and GPU have to access memory over the same bus.

About igdumd32.dll (from Microsoft Windows PE 3)

The Intel Graphics Media Accelerator graphics core is an intelligent and responsive graphics engine built into the chipset that is on the motherboard. This integration provides incredible visual quali


File name:igdumd32.dll
Publisher:Intel Corporation
Product name:Intel Graphics Accelerator Drivers for Windows Vista(R)
Description:LDDM User Mode Driver for Intel(R) Graphics Technology
Typical file path:C:\Windows\System32\igdumd32.dll
File version:
Size:3.65 MB (3,829,760 bytes)
Build date:10/31/2011 9:15 AM
Issued to:Microsoft Windows PE 3
Authority (CA):Microsoft Digital Media Subordinate CA 2012
Effective date:Wednesday, October 10, 2012
Expiration date:Saturday, January 4, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 19.05%
Windows Vista Business 19.05%
Windows 8 Pro 19.05%
Windows 7 Ultimate 9.52%
Windows Vista Home Basic 9.52%
Windows 8.1 Pro 4.76%
Windows 7 Home Premium 4.76%
Windows 7 Starter 4.76%
Windows 7 Enterprise 4.76%
Windows 8 Release Preview 4.76%

Distribution by countryDistribution by country

United States installs about 40.00% of Intel Graphics Accelerator Drivers for Windows Vista(R).

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 47.62%
Hewlett-Packard 14.29%
Intel 9.52%
ASUS 9.52%
Sony 9.52%
Samsung 4.76%
Acer 4.76%
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