Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

6, 1, 5, 0 33.33%
6, 1, 4, 0 66.67%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
SetNamedSecurityInfoA, RegCloseKey, RegCreateKeyExW, RegCreateKeyExA, RegOpenKeyExW, RegOpenKeyExA, RegSetValueExW, RegSetValueExA, RegQueryValueExW, RegQueryValueExA, RegDeleteValueW, RegDeleteValueA, RegDeleteKeyW, RegDeleteKeyA
kernel32.dll
MultiByteToWideChar, UnmapViewOfFile, ReadFile, LoadLibraryW, GetFileAttributesA, GetFileAttributesW, CreateDirectoryA, CreateDirectoryW, GetDriveTypeA, GetDriveTypeW, SystemTimeToFileTime, GetSystemTime, GetVersionExA, CreateMutexA, WaitForSingleObject, MapViewOfFile, CreateFileMappingA, CreateFileW, SetCommMask, PurgeComm, SetupComm, SetCommTimeouts, SetCommState, WriteFile, EscapeCommFunction, ClearCommError, Sleep, SetThreadPriority, CreateThread, GetModuleFileNameA, DeviceIoControl, CreateEventA, GetLastError, GetCurrentThreadId, CreateFileA, GetFileSize, CloseHandle, LoadLibraryA, GetProcAddress, FreeLibrary, GetCommandLineW, GetCurrentProcessId, GetCommTimeouts, ReleaseMutex, GetTickCount, InitializeCriticalSection, TlsGetValue, SetEndOfFile, GetOEMCP, GetACP, GetCPInfo, WideCharToMultiByte, QueryPerformanceCounter, QueryPerformanceFrequency, RtlUnwind, HeapAlloc, HeapFree, MoveFileA, DeleteFileA, MoveFileW, DeleteFileW, InterlockedDecrement, InterlockedIncrement, GetCommandLineA, GetVersion, EnterCriticalSection, LeaveCriticalSection, ExitProcess, TerminateProcess, GetCurrentProcess, GetSystemTimeAsFileTime, GetModuleHandleA, TlsSetValue, TlsAlloc, TlsFree, SetLastError, LCMapStringW, GetStartupInfoA, GetFileType, GetEnvironmentVariableA, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, HeapReAlloc, IsBadWritePtr, DeleteCriticalSection, SetFilePointer, SetHandleCount, GetStdHandle, SetStdHandle, LCMapStringA, FreeEnvironmentStringsA, FreeEnvironmentStringsW, GetEnvironmentStrings, GetEnvironmentStringsW, RaiseException, FlushFileBuffers, GetStringTypeA, GetStringTypeW, SetUnhandledExceptionFilter, IsBadReadPtr, IsBadCodePtr
user32.dll
DestroyWindow, MessageBoxW, DispatchMessageW, TranslateMessage, GetMessageW, SetWindowTextA, UpdateWindow, SetWindowPos, CreateWindowExW, RegisterClassW, LoadCursorW, PostMessageW, DefWindowProcW
version.dll
GetFileVersionInfoSizeA, GetFileVersionInfoA, VerQueryValueA
Export table
ATAbortTransaction
ATBeginAcquireImage
ATBeginEnrollA
ATBeginEnrollW
ATBeginIdentify
ATBeginValidateIDA
ATBeginValidateIDW
ATBeginVerify
ATBuildMatchTemplate
ATBuildOrUpdateReferenceTemplate
ATBuildReferenceTemplate
ATCancelFTPXfer
ATClose
ATCloseDatabase
ATCloseSensor
ATConvertNormalReferenceTemplateToSmall
ATCopyImagePixels
ATDeleteAllUsers
ATDeleteFingerA
ATDeleteFingerW
ATDeleteUserA
ATDeleteUserW
ATEnableEnrollTemplateUpdatesOnMatch
ATEndAcquireImage
ATEndAcquireImageEx
ATEndEnroll
ATEndIdentifyA
ATEndIdentifyW
ATEndValidateID
ATEndVerifyA
ATEndVerifyW
ATExportReferenceTemplateA
ATExportReferenceTemplateW
ATForceAutoCal
ATGetBlobDataA
ATGetBlobDataW
ATGetCommPort
ATGetEstimatedDatabaseSize
ATGetFingerOnState
ATGetFTPStatus
ATGetGPOBits
ATGetImageBufferSize
ATGetImagePixelBufferSize
ATGetImagePixelPointer
ATGetImageXYSizes
ATGetListOfAllUsersA
ATGetListOfAllUsersW
ATGetMatchTemplateSize
ATGetMinMaxEnrollTouch
ATGetNextMessage
ATGetNextSensorNameA
ATGetNextSensorNameW
ATGetNumberUsers
ATGetPDCParamsA
ATGetPDCParamsW
ATGetReferenceTemplateSize
ATGetSizeBlobDataA
ATGetSizeBlobDataW
ATGetSizeExportReferenceTemplateA
ATGetSizeExportReferenceTemplateW
ATGetSmallReferenceTemplateSize
ATGetUserInfoA
ATGetUserInfoW
ATGetVersion
ATIdentifyMatchTemplateA
ATIdentifyMatchTemplateW
ATImportReferenceTemplateA
ATImportReferenceTemplateW
ATInit
ATOpenDatabaseA
ATOpenDatabaseW
ATOpenSensorA
ATOpenSensorW
ATPurgePDCData
ATReadCommPort
ATReceiveChallenge
ATReleaseCommPort
ATReleaseMessage
ATReleaseUserListA
ATReleaseUserListW
ATResample150
ATResample200
ATSendPDCDataToDiskA
ATSendPDCDataToDiskW
ATSendPDCDataViaFTPA
ATSendPDCDataViaFTPW
ATSetAsyncEventNotification
ATSetBlobDataA
ATSetBlobDataW
ATSetGPOBits
ATSetMatchCriteria
ATSetPDCParamsA
ATSetPDCParamsW
ATSetPDCTagA
ATSetPDCTagW
ATSetSpoofLevel
ATVerifyMatchTemplateA
ATVerifyMatchTemplateW
ATWriteCommPort
ExtSendETraceItem
ExtSendETraceItem16
ExtSendETraceItem32
ExtSendETraceItem8
ExtSendETraceItemList

atsc51.dll

AuthenTec Sensor Control Library by VeriSign (Signed)

Remove atsc51.dll
Version:   6, 1, 4, 0
MD5:   c12b0858fc67ef7a875f48b96a62180e
SHA1:   576aef7d24e1f79065ff7f772388332a7d4216e3
SHA256:   d4c5dbd804c82ec87418e6537a5c0bd251df35ecf305eb2a09c495d12a202507

What is atsc51.dll?

AuthenTec AT DLL is part of AuthenTec TrueSuite, a biometric software that protects the security of your data through the use of fingerprint authentication. Fingerprint authentication is performed by scanning your finger on a fingerprint sensor.

Overview

atsc51.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by VeriSign.

DetailsDetails

File name:atsc51.dll
Publisher:AuthenTec, Inc.
Product name:AuthenTec Sensor Control Library
Description:AuthenTec AT DLL
Typical file path:C:\Windows\System32\atsc51.dll
File version:6, 1, 4, 0
Size:1.09 MB (1,142,776 bytes)
Certificate
Issued to:VeriSign
Authority (CA):VeriSign
Expiration date:Friday, November 8, 2002
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 66.67%
Windows 7 Home Premium 33.33%

Distribution by countryDistribution by country

United States installs about 66.67% of AuthenTec Sensor Control Library.

OEM distributionDistribution by PC manufacturer

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

Download it for FREE