Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2.13.00.00 50.00%
2.13.00.00 50.00%
(Note, Nuance Communications publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
IsBadReadPtr, WideCharToMultiByte, FindFirstFileA, FindNextFileA, FindClose, FreeLibrary, LocalFree, FormatMessageA, GetLastError, GetProcAddress, LoadLibraryA, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, GetTickCount, OutputDebugStringA, MultiByteToWideChar, IsBadWritePtr, IsBadStringPtrW, GetLocalTime
msvcrt.dll
DllMain
Export table
brk_BrokerStringQuery
brk_BrokerStringRelease
brk_ClassClose
brk_ClassOpen
brk_ClassOpenEx
brk_ComponentListQuery
brk_ComponentListRelease
brk_DataClose
brk_DataMap
brk_DataOpen
brk_DataSizeQuery
brk_DataUnmap
brk_ErrorGetString
brk_ErrorGetSubModuleName
brk_InfoQuery
brk_InfoRelease
brk_InterfaceQuery
brk_InterfaceRelease
brk_ObjClose
brk_ObjCloseEx
brk_ObjOpen
brk_ObjOpenEx
brk_TagQuery
brk_TagRelease
critsec_Enter
critsec_ErrorGetModuleName
critsec_ErrorGetString
critsec_ErrorGetSubModuleName
critsec_GetVersion
critsec_Leave
critsec_ObjClose
critsec_ObjOpen
dbg_Assert
dbg_EntryActive
dbg_GetRegisteredModule
dbg_GetVersion
dbg_Init
dbg_Input
dbg_Output
dbg_OutputArg
dbg_RegisterModule
dbg_SubModActive
dbg_Terminate
dbg_Time
dbg_TimeIn
dbg_TimeOut
dbg_Trace
dbg_TraceArg
dbg_TraceDisable
dbg_TraceEnable
dbg_TraceIn
dbg_TraceOut
dbg_TraceSetLevel
dbg_UnRegisterModule
edct_DctAddEntry
edct_DctArchive
edct_DctClose
edct_DctFreeEntryData
edct_DctFreeInfo
edct_DctGetCallbackError
edct_DctGetEntryData
edct_DctGetInfo
edct_DctItClose
edct_DctItCurrent
edct_DctItHasEnded
edct_DctItIncrement
edct_DctItOpen
edct_DctItReset
edct_DctMgrClose
edct_DctMgrGetEntryData
edct_DctMgrGetRegisteredDcts
edct_DctMgrOpen
edct_DctMgrPromoteDct
edct_DctMgrRegisterDct
edct_DctMgrUnregisterDct
edct_DctOpen
edct_DctReadStream
edct_DctRemoveEntry
edct_DctSetInfo
edct_DctWriteStream
edct_ErrorGetModuleName
edct_ErrorGetString
edct_ErrorGetSubModuleName
edct_GetVersion
g_lhNullHandle
hdrpars_CloseData
hdrpars_CloseResource
hdrpars_DataMap
hdrpars_DataUnMap
hdrpars_DeleteFileStructure
hdrpars_ErrorGetModuleName
hdrpars_ErrorGetString
hdrpars_ErrorGetSubModuleName
hdrpars_FindTag
hdrpars_OpenData
hdrpars_OpenResource
hdrpars_PrintFileStructure
hdrpars_ReadFileHeader
hdrpars_WriteFile
heap_Alloc
heap_Calloc
heap_ErrorGetModuleName
heap_ErrorGetString
heap_ErrorGetSubModuleName
heap_Free
heap_GetVersion
heap_Realloc
InitRsrcFunction
lh_ErrorGetModuleName
lh_ErrorGetString
osspi_ErrorGetModuleName
osspi_ErrorGetString
osspi_ErrorGetSubModuleName
osspi_IsGoodReadPtr
osspi_IsGoodStringPtr
osspi_IsGoodWritePtr
osspi_SpiGetVersion
rsrc_Close
rsrc_ErrorGetModuleName
rsrc_ErrorGetString
rsrc_ErrorGetSubModuleName
rsrc_Open
safeh_ErrorGetModuleName
safeh_ErrorGetString
safeh_ErrorGetSubModuleName
safeh_HandleCheck
safeh_HandlesEqual
srvspi_ArrayAdd
srvspi_ArrayAt
srvspi_ArrayBegin
srvspi_ArrayClear
srvspi_ArrayClone
srvspi_ArrayCount
srvspi_ArrayDeinit
srvspi_ArrayFind
srvspi_ArrayForEach
srvspi_ArrayInit
srvspi_ArrayNext
srvspi_ArrayPop
srvspi_ArrayPush
srvspi_ArrayRemove
srvspi_ArrayResize
srvspi_ArrayTop
srvspi_ErrorGetModuleName
srvspi_ErrorGetString
srvspi_ErrorGetSubModuleName
srvspi_MemblockAlign
srvspi_MemblockAlloc
srvspi_MemblockGetBegin
srvspi_MemblockGetUsed
srvspi_MemblockInit
srvspi_MemblockRead
srvspi_SecClose
srvspi_SecExClose
srvspi_SecExGetState
srvspi_SecExLock
srvspi_SecExOpen
srvspi_SecExToState
srvspi_SecExUnlock
srvspi_SecExValidate
srvspi_SecLock
srvspi_SecOpen
srvspi_SecToBusy
srvspi_SecToFree
srvspi_SecToReadOnly
srvspi_SecUnlock
srvspi_SecValidate
srvspi_SpiGetVersion

lhcom02W.dll

ScanSoft Speech SDKs by Nuance Communications (Signed)

Remove lhcom02W.dll
Version:   2.13.00.00
MD5:   28934dacc1fcd6d5683361b1eca76103
SHA1:   cb6d01b3271eade0176c9642f1cda91e4f4c9c0d
SHA256:   02e5d0aed968dfa191d20b1d5b2eaccd05c72b05aa261c13088d714eb5966676

Overview

lhcom02w.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Nuance Communications which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:lhcom02w.dll
Publisher:ScanSoft
Product name:ScanSoft Speech SDKs
Description:common SPI's
Typical file path:C:\Program Files\nuance\naturallyspeaking11\program\lhcom02w.dll
File version:2.13.00.00
Product version:1.0
Size:185.35 KB (189,800 bytes)
Certificate
Issued to:Nuance Communications
Authority (CA):VeriSign
Effective date:Wednesday, February 6, 2008
Expiration date:Tuesday, June 7, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 100.00%

Distribution by countryDistribution by country

United States installs about 50.00% of ScanSoft Speech SDKs.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 100.00%
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