Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.0.11808.0 38.89%
7.1.10317.4 27.78%
7.0.9y18.2 16.67%
6.0.9107.7 5.56%
4.01.6407.0 5.56%
4.00.5817.0 5.56%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExA, RegOpenKeyExA, RegQueryValueExA, RegCloseKey, RegCreateKeyExA
kernel32.dll
WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, LCMapStringW, LCMapStringA, GetStringTypeW, GetStringTypeA, IsValidCodePage, IsValidLocale, EnumSystemLocalesA, GetLocaleInfoA, GetUserDefaultLCID, InitializeCriticalSection, InterlockedExchange, SetConsoleCtrlHandler, GetConsoleMode, GetConsoleCP, GetOEMCP, GetACP, GetCPInfo, GetSystemTimeAsFileTime, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, WideCharToMultiByte, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetModuleFileNameA, GetStartupInfoA, GetFileType, GetStdHandle, SetHandleCount, VirtualAlloc, VirtualFree, HeapCreate, HeapDestroy, EnterCriticalSection, FatalAppExitA, LeaveCriticalSection, DeleteCriticalSection, ExitProcess, GetCurrentThread, InterlockedDecrement, Sleep, GetTickCount, CloseHandle, FindClose, CreateDirectoryA, FindFirstFileA, GetLocaleInfoW, GetTimeFormatA, GetDateFormatA, GetLocalTime, lstrcatA, lstrcpyA, DeleteFileA, CreateFileA, FreeLibrary, GetProcAddress, LoadLibraryA, WriteFile, SetFilePointer, GetLastError, GetFileSize, OutputDebugStringA, GetVersionExA, MultiByteToWideChar, lstrlenW, WaitForSingleObject, CreateEventA, ReleaseMutex, TerminateThread, CreateMutexA, ReleaseSemaphore, SetEvent, GetExitCodeThread, GetCurrentProcess, CreateSemaphoreA, GetOverlappedResult, ReadFile, ResetEvent, WaitForMultipleObjects, WaitNamedPipeA, SetEnvironmentVariableA, HeapAlloc, GetProcessHeap, HeapReAlloc, HeapSize, HeapFree, SetLastError, InterlockedIncrement, TlsFree, TlsSetValue, TlsAlloc, TlsGetValue, GetCommandLineA, CreateThread, GetCurrentThreadId, ExitThread, IsDebuggerPresent, SetUnhandledExceptionFilter, GetTimeZoneInformation, FlushFileBuffers, CompareStringA, CompareStringW, lstrlenA, GetModuleHandleA, RtlUnwind, RaiseException, TerminateProcess, UnhandledExceptionFilter, IsBadWritePtr, GetEnvironmentVariableA, IsBadCodePtr, IsBadReadPtr, GetVersion
tosbtapi.dll
BtMemReAlloc, BtDisconnect, BtBWCAuth, BtCancelListen, BtListen, BtReject, BtNotify, BtConnect, BtGetPSMList, BtMemFree, BtGetConnectedDeviceList2, BtCloseAPI, BtAccept, BtSendData, BtRecvData, BtQosSetup, BtOpenAPI, BtGetRemoteName, BtMemAlloc, BtGetConnectionHandle, BtGetCIDList2, BtSetLinkSupervisionTimeout
tossndapi.dll
RfSndEncStop, RfSndDecStop, RfSndOpen3, RfSndOpen, RfSndEncInit, RfSndPlay, RfSndDecInit, RfSndRec, RfSndClose
tossndplug.dll
SNDPLG_StopSndModuleUsing, SNDPLG_GetSndModuleUsingInfo, SNDPLG_ResetState, SNDPLG_IsPlugIn, SNDPLG_StartSndModuleUsing, SNDPLG_PlugIn, SNDPLG_UnPlug, SNDPLG_IsPlugIn3, SNDPLG_JackOut, SNDPLG_JackIn, SNDPLG_PlugIn3, SNDPLG_Close, SNDPLG_Open
user32.dll
DispatchMessageA, PeekMessageA, PostMessageA, KillTimer, DestroyWindow, SetTimer, wsprintfA, RemovePropA, GetPropA, SetPropA, CreateDialogParamA

TosAvdtAPI.dll

Bluetooth Stack for Windows by TOSHIBA by TOSHIBA CORPORATION (Signed)

Remove TosAvdtAPI.dll
Version:   4.01.6407.0
MD5:   c2c6eba96c45815c2080fe7ae1c5ea82
SHA1:   7a6542edad5be1746c234217f3bf0bea47653cca

What is TosAvdtAPI.dll?

Bluetooth Stack for Windows by TOSHIBA is part of the Bluetooth protocol stack. Toshiba has created its own Bluetooth stack for use on Microsoft Windows. Toshiba licenses their stack to other original equipment manufacturers (OEM). The Toshiba stack supports one of the more comprehensive list of Bluetooth profiles.

About TosAvdtAPI.dll (from TOSHIBA CORPORATION)

Toshiba Bluetooth Stack is a program that provides you with all the needed tools for transferring files via Bluetooth. Toshiba Bluetooth Stack packs all the drivers and software that are compatible wi

Overview

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

DetailsDetails

File name:tosavdtapi.dll
Publisher:TOSHIBA CORPORATION.
Product name:Bluetooth Stack for Windows by TOSHIBA
Description:TosAvdtAPI
Typical file path:C:\Program Files\toshiba\bluetooth toshiba stack\sys\tosavdtapi.dll
File version:4.01.6407.0
Product version:4.01.00.4
Size:128 KB (131,072 bytes)
Build date:4/7/2006 11:37 AM
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Tuesday, April 12, 2011
Expiration date:Thursday, April 12, 2012
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 33.33%
Windows 7 Professional 22.22%
Windows 7 Ultimate 16.67%
Microsoft Windows XP 5.56%
Windows 7 Starter 5.56%
Windows 8 Pro 5.56%
Windows 7 Home Basic 5.56%
Windows Vista Home Premium 5.56%

Distribution by countryDistribution by country

Indonesia installs about 22.22% of Bluetooth Stack for Windows by TOSHIBA.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 90.91%
Dell 9.09%
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