Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

5.0.3.992 38.46%
5.0.3.992 7.69%
5.0.3.992 15.38%
4.1.6.785 23.08%
4.1.6.785 7.69%
4.1.1.694 7.69%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey
kernel32.dll
GetTickCount, InterlockedIncrement, InterlockedDecrement, InterlockedExchange, InterlockedCompareExchange, HeapAlloc, GetLastError, HeapFree, GetCurrentThreadId, GetCommandLineA, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualFree, VirtualAlloc, HeapReAlloc, HeapCreate, HeapDestroy, GetModuleHandleW, Sleep, GetProcAddress, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RtlUnwind, LoadLibraryA, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, HeapSize, GetLocaleInfoA, GetStringTypeA, MultiByteToWideChar, GetStringTypeW, LCMapStringA, LCMapStringW, ReleaseMutex, CloseHandle, LocalFree, FormatMessageA, CreateMutexA, FlushFileBuffers, CreateFileA, FreeLibrary, WaitForMultipleObjects, GetVersionExA, GetProcessHeap, GetModuleHandleA, InitializeCriticalSection, SetFilePointer, GetConsoleCP, GetConsoleMode, RaiseException, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW
user32.dll
PeekMessageA, DispatchMessageA, TranslateMessage, MsgWaitForMultipleObjects
Export table
DPFX_closeContext
DPFX_createContext
DPFX_extractFeatures
DPFX_getFeaturesLen
DPFX_getVersionInfo
DPFX_init
DPFX_terminate
FX_btfImage
FX_closeContext
FX_createContext
FX_extractFeatures
FX_getDisplayImage
FX_getFeaturesLen
FX_getVersion
FX_getVersionInfo
FX_init
FX_installImgPreProcess
FX_terminate
FX_uninstallImgPreProcess

dphftrex.dll

DigitalPersona, Inc. Fingerprint Recognition System by DigitalPersona (Signed)

Remove dphftrex.dll
Version:   5.0.3.992
MD5:   bcc87f8ea276e9900212b70b599e157a
SHA1:   6eb65ac0bc7210669a92e0683f5307cd602d3ee2
SHA256:   2746bea32b15a640fdf528a68f5040c4a7e3e634ee5c03d433a1da7bd84a9b40

What is dphftrex.dll?

Fingerprint Recognition Library - Features Extraction Component

About dphftrex.dll (from DigitalPersona)

DigitalPersona offers software and complementary hardware products that make it practical and cost-effective for businesses of all sizes to use strong authentication to secure access to critical syste

DetailsDetails

File name:dphftrex.dll
Publisher:DigitalPersona, Inc.
Product name:DigitalPersona, Inc. Fingerprint Recognition System
Description:Fingerprint Recognition Library - Features Extraction Component
Typical file path:C:\Windows\System32\dphftrex.dll
Original name:dpFtrEx.dll
File version:5.0.3.992
Size:108.86 KB (111,472 bytes)
Build date:7/18/2010 11:13 PM
Certificate
Issued to:DigitalPersona
Authority (CA):VeriSign
Effective date:Wednesday, April 21, 2010
Expiration date:Tuesday, May 22, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 61.54%
Windows 7 Professional 15.38%
Windows Vista Home Premium 15.38%
Windows 8 Pro with Media Center 7.69%

Distribution by countryDistribution by country

United States installs about 53.85% of DigitalPersona, Inc. Fingerprint Recognition System.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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