Should I block it?

No, this file is 100% safe to run.

Additional versions

12.0.0.6300	1.67%
12.0.0.6200	1.67%
12.0.0.6000	3.33%
12.0.0.5100	1.67%
12.0.0.4900	1.67%
12.0.0.3900	1.67%
12.0.0.3100	1.67%
12.0.0.1800	1.67%
6.5.1.5000	1.67%
6.5.1.4100	3.33%
6.5.1.2700	3.33%
6.5.1.2700	1.67%
6.5.1.2300	1.67%
6.5.0.2300	1.67%
6.5.0.2000	1.67%
6.4.0.2300	1.67%
6.3.0.8200	1.67%
6.3.0.7600	1.67%
6.3.0.7500	1.67%
6.3.0.7000	3.33%
6.3.0.5600	1.67%
6.3.0.5100	1.67%
6.3.0.3800	1.67%
6.2.5.600	5.00%
6.2.1.2400	1.67%
View more
6.2.1.1900	1.67%
6.2.1.1100	3.33%
6.2.1.800	1.67%
6.2.1.500	5.00%
6.2.0.9602	1.67%
6.2.0.9600	1.67%
6.2.0.9600	8.33%
6.2.0.9400	1.67%
6.2.0.9400	1.67%
6.2.0.5800	1.67%
6.2.0.5800	1.67%
6.2.0.4100	1.67%
6.1.0.2200	1.67%
6.0.1.6400	1.67%
6.0.1.6300	3.33%
6.0.1.6300	1.67%
6.0.1.6204	3.33%
6.0.1.4900	1.67%
5.2.0.500	1.67%
5.1.0.3100	1.67%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegOpenKeyExA, RegQueryValueExA, RegSetValueExA, RegEnumKeyExA, RegCloseKey, GetUserNameA, RegCreateKeyExA, CheckTokenMembership, AllocateAndInitializeSid, FreeSid

kernel32.dll

GetACP, VirtualQuery, GetProcessHeap, HeapAlloc, HeapFree, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DebugBreak, RaiseException, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, InterlockedCompareExchange, CreateFileA, DeviceIoControl, GetCurrentProcess, DeleteFileA, GetSystemDefaultLangID, CreateDirectoryA, GetCurrentDirectoryA, GetUserDefaultUILanguage, GetModuleFileNameA, GetTempPathA, GetComputerNameA, GetWindowsDirectoryA, GlobalMemoryStatus, FormatMessageA, LocalFree, GetLocaleInfoA, GetVersionExA, FreeLibrary, LoadLibraryA, OutputDebugStringA, GetModuleFileNameW, SetLastError, LoadLibraryW, GetSystemDirectoryA, GetFileAttributesW, GetProcAddress, GetModuleHandleW, GetModuleHandleA, lstrlenA, WideCharToMultiByte, MultiByteToWideChar, GetVersion, SetEvent, CreateEventA, CreateMutexA, Sleep, OpenProcess, ReleaseMutex, InterlockedExchange, SetThreadPriority, WaitForSingleObject, GetLastError, TerminateThread, CloseHandle, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection, GetThreadLocale, VerSetConditionMask, VerifyVersionInfoA, WaitForMultipleObjects, IsProcessorFeaturePresent, DecodePointer, EncodePointer

msvcr100.dll

DllMain

msvcr80.dll

DllMain

ole32.dll

CoUninitialize, CoInitializeEx

setupapi.dll

SetupDiEnumDeviceInterfaces, SetupDiGetDeviceRegistryPropertyA, SetupDiEnumDeviceInfo, SetupDiGetClassDevsA, SetupDiGetDeviceInterfaceDetailA, SetupDiDestroyDeviceInfoList

shell32.dll

SHCreateDirectoryExA

shlwapi.dll

PathFileExistsA, PathIsDirectoryA

user32.dll

GetDesktopWindow, MessageBoxA, PostThreadMessageA, wsprintfA, KillTimer, PeekMessageA, SetTimer, GetMessageA, DispatchMessageA

version.dll

VerQueryValueA, GetFileVersionInfoA, GetFileVersionInfoSizeA

Export table

WBtRcToDescription

WBtRcToString

btwapi.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove btwapi.dll

Version:	6.2.0.9400
MD5:	44d62c5f019081551cf98d17b25ec03e
SHA1:	4a04d59681754d88157cab5d103da486ba00e580
SHA256:	b39c67398b4fd65f3ad87b66d16501842d9ed3dc7b7ef89ea52219e271e0df02

Overview

btwapi.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Lenovo Bluetooth with Enhanced Data Rate Software published by Broadcom Corporation. The file is digitally signed by Broadcom Corporation which was issued by the VeriSign certificate authority (CA).

Details

File name:	btwapi.dll
Publisher:	Broadcom Corporation.
Product name:	Bluetooth Software
Description:	WBTApi DLL
Typical file path:	C:\Windows\System32\btwapi.dll
Original name:	WBTApi.dll
File version:	6.2.0.9400
Size:	620 KB (634,880 bytes)
Build date:	6/5/2009 2:10 AM
Certificate
Issued to:	Broadcom Corporation
Authority (CA):	VeriSign
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 8.0
.NET CLR:	No

More details

Programs

The following program will install this file

Lenovo Bluetooth with Enhanced Data Rate Software

Broadcom Corporation

3% remove

“This software is to add functions over the Microsoft Bluetooth software for Microsoft Windows Vista. So the version number of some of the software may not the same as the version number of this software. This package installs the software (Bluetooth with Enhanced Data Rate Software II) to enable the ThinkPad Bluetooth with Enhanced Data Rate and the Thinkpad Bluetooth 2.1 with Enhanced Data Rate. However, some models do not support Blue...”

Distribution by Windows OS

OS version	distribution
Windows 7 Home Premium	38.98%
Windows 7 Ultimate	13.56%
Windows Vista Home Premium	13.56%
Windows 7 Home Basic	8.47%
Windows 8.1	6.78%
Windows 7 Professional	5.08%
Windows Vista Business	3.39%
Windows 8 Pro	3.39%
Windows 8 Single Language	1.69%
Windows 8	1.69%
Windows 8 Pro with Media Center	1.69%
Microsoft Windows XP	1.69%

Distribution by country

United States installs about 34.48% of Bluetooth Software.

Distribution by PC manufacturer

PC Manufacturer	distribution
Dell	27.85%
Sony	17.72%
Hewlett-Packard	16.46%
ASUS	12.66%
Lenovo	12.66%
Acer	3.80%
GIGABYTE	2.53%
Toshiba	2.53%
Sahara	1.27%
Alienware	1.27%
Samsung	1.27%

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