Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 1, 5, 0 3.45%
1, 1, 5, 0 20.69%
1, 1, 5, 0 3.45%
1, 1, 5, 0 3.45%
1, 1, 5, 0 3.45%
1, 1, 5, 0 20.69%
1, 1, 5, 0 3.45%
1, 1, 5, 0 6.90%
1, 1, 5, 0 13.79%
1, 1, 5, 0 20.69%
(Note, TOSHIBA CORPORATION publishes each variation of this file with the same version, but the hashes are unique.)

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegQueryValueExW, RegOpenKeyExW, RegCloseKey
kernel32.dll
GetSystemPowerStatus, CloseHandle, CreateFileW, DeviceIoControl, GetLastError, Sleep, WaitNamedPipeW, WriteFile, ReadFile, InterlockedIncrement, RaiseException, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, DeleteCriticalSection, GetVersionExA, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCurrentThreadId, GetCommandLineA, GetModuleHandleA, GetProcAddress, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, LCMapStringW, SetLastError, InterlockedDecrement, ExitProcess, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, VirtualAlloc, RtlUnwind, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LoadLibraryA, GetLocaleInfoA, GetStringTypeA, MultiByteToWideChar, GetStringTypeW, LCMapStringA
user32.dll
UnregisterClassA
Export table
GetBackLightMode
GetBackLightStatus
GetIlluminationStatus
GetLEDStatus
GetMaxWatt
GetMaxWattOnlyFromPipe
GetRegMaxWatt
GetRegWatt
GetWatt
GetWattFromPipe
GetWattOnlyFromPipe
SetBackLightStatus
SetIlluminationStatus
SetJetLEDStatus
SetLEDStatus
SetRefreshMode

TecoHci.dll

TecoHci Dynamic Link Library by TOSHIBA CORPORATION (Signed)

Remove TecoHci.dll
Version:   1, 1, 5, 0
MD5:   e257d8dad1e7cebc18c6e2672bdf127d
SHA1:   1aada14f4bf9594e84f3c05d3aaa8bfc5c45ccdb
SHA256:   5d5391cb5d36f2cd0001cd646cccfe1c8cfa33cbef1d9b09da37f237543d5ce2

Overview

tecohci.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 TOSHIBA eco Utility published by TOSHIBA Corporation, TOSHIBA eco Utility from TOSHIBA Corporation and TOSHIBA eco Utility by TOSHIBA Corporation. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:tecohci.dll
Publisher:TOSHIBA Corporation
Product name: TecoHci Dynamic Link Library
Description:TecoHci Dynamic Link Library
Typical file path:C:\Program Files\toshiba\teco\tecohci.dll
File version:1, 1, 5, 0
Size:87.44 KB (89,536 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Thursday, April 22, 2010
Expiration date:Saturday, April 23, 2011
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

ResourcesPrograms

The following programs will install this file
TOSHIBA eco Utility
 TOSHIBA Corporation
6% remove
TOSHIBA eco Utility provides extended power control options to our customers over devices in Toshiba notebooks. Reduction in power consumption by switching to optimum power settings based on plugged-in or on battery power machine status, or remaining battery power percentage. For more information refer to eco Utility.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 68.97%
Windows 8 Pro 13.79%
Windows 7 Professional 6.90%
Windows 7 Ultimate 3.45%
Windows 8 Pro with Media Center 3.45%
Windows 7 Home Basic 3.45%

Distribution by countryDistribution by country

United States installs about 55.17% of TecoHci Dynamic Link Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 100.00%
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