Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

12.0.0.1600 0.69%
6.5.1.2700 4.83%
6.5.0.3300 4.83%
6.5.0.2300 3.45%
6.5.0.2200 0.69%
6.3.0.8200 4.83%
6.3.0.8100 1.38%
6.3.0.7900 0.69%
6.3.0.7600 3.45%
6.3.0.7500 0.69%
6.3.0.7400 0.69%
6.3.0.7000 0.69%
6.3.0.6300 12.41%
6.3.0.6300 2.07%
6.3.0.6000 0.69%
6.3.0.5600 7.59%
6.3.0.5500 0.69%
6.3.0.4300 0.69%
6.3.0.3950 0.69%
6.2.1.3100 0.69%
6.2.1.1500 0.69%
6.2.1.1100 8.97%
6.2.1.500 11.03%
6.2.1.100 4.83%
6.2.1.100 3.45%
View more

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExA, RegQueryValueExA, CryptImportKey, CryptDecrypt, CryptGetUserKey, CryptGenKey, CryptExportKey, CryptEncrypt, CryptDestroyKey, InitializeSecurityDescriptor, CryptSetProvParam, CryptReleaseContext, CryptAcquireContextW, RegSetValueW, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegCreateKeyExW, RegDeleteValueW, RegDeleteKeyW, RegOpenKeyExW, RegQueryValueExW, RegCloseKey, RegEnumValueW
kernel32.dll
GetModuleHandleW, GetModuleFileNameW, EnterCriticalSection, LeaveCriticalSection, DisableThreadLibraryCalls, SetLastError, LoadLibraryExW, GetCurrentProcess, GetProcAddress, SetEnvironmentVariableA, CompareStringW, CompareStringA, FindResourceW, LoadResource, SizeofResource, MultiByteToWideChar, FreeLibrary, InterlockedDecrement, InterlockedIncrement, lstrcmpiW, DeleteCriticalSection, InitializeCriticalSection, RaiseException, Sleep, GetLastError, CreateProcessW, CloseHandle, GetTickCount, OutputDebugStringA, lstrlenW, GetTempPathW, CreateDirectoryW, GetCurrentDirectoryW, EnumSystemLocalesA, IsValidLocale, WideCharToMultiByte, WriteConsoleA, GetUserDefaultLCID, GetDateFormatA, GetTimeFormatA, CreateFileA, GetTimeZoneInformation, ReadFile, SetEndOfFile, WriteConsoleW, GetConsoleOutputCP, IsValidCodePage, GetStringTypeW, GetStringTypeA, GetLocaleInfoW, CreateFileW, FlushFileBuffers, SetStdHandle, LoadLibraryA, SetConsoleCtrlHandler, GetConsoleMode, InterlockedExchange, GetACP, GetLocaleInfoA, GetThreadLocale, GetVersionExA, HeapAlloc, HeapFree, RtlUnwind, HeapReAlloc, GetCurrentThreadId, GetCommandLineA, GetProcessHeap, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, FatalAppExitA, VirtualFree, VirtualAlloc, HeapDestroy, HeapCreate, GetModuleHandleA, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, GetCurrentThread, HeapSize, GetCPInfo, GetOEMCP, LCMapStringA, LCMapStringW, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, SetFilePointer, GetConsoleCP
ole32.dll
CoTaskMemFree, CoTaskMemAlloc, CoCreateInstance, StringFromGUID2, CoTaskMemRealloc, ReleaseStgMedium
shell32.dll
SHFileOperationW, DragQueryFileW
shlwapi.dll
PathFileExistsW, PathIsDirectoryW
user32.dll
UnregisterClassA, CharNextW, wvsprintfA
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

BTNCopy.dll

Bluetooth Software by Broadcom Corporation (Signed)

Remove BTNCopy.dll
Version:   6.2.1.1100
MD5:   b357cd8de270ea730aec3111708781e7
SHA1:   1de24578768e411cce3e097fd13ed3e1c8b04adf
SHA256:   211ed03a213325103e141661702e52ce3fa313ebdc54a201900dd72268acf68b

What is BTNCopy.dll?

BTNCopy Module for Broadcom's OEM distributed Bluetooth Windows software drivers. This module is installed as part of the OEMs driver updates.

About BTNCopy.dll (from Broadcom Corporation)

With a pure digital CMOS approach and excellent blocking performance, Broadcom's Bluetooth chipsets and system solutions provide the technology to make wireless personal area networking a reality. Pro

DetailsDetails

File name:btncopy.dll
Publisher:Broadcom Corporation.
Product name:Bluetooth Software
Description:BTNCopy Module
Typical file path:C:\Program Files\widcomm\bluetooth software\btncopy.dll
File version:6.2.1.1100
Size:543.78 KB (556,832 bytes)
Certificate
Issued to:Broadcom Corporation
Authority (CA):VeriSign
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
Broadcom Corporation
10% remove
A Bluetooth stack is software that refers to an implementation of the Bluetooth protocol stack. Widcomm was the first Bluetooth stack for the Windows operating system. The stack was initially developed by a company named Widcomm, which was acquired by Broadcom. The Microsoft Windows Bluetooth stack only supports external or integrated Bluetooth dongles attached through USB.
Broadcom Corporation
5% remove
Bluetooth wireless technology is an international open standard for allowing intelligent devices to communicate with each other over short range wireless links. It allows any sort of electronic equipment - from computers and cell phones to keyboards and headphones - to make its own connections, without wires, cables or any direct action from a user.

BehaviorsBehaviors

Copy hook handlers
  • Monitor
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'Monitor' with CLSID {7842554E-6BED-11D2-8CDB-B05550C10000}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 62.07%
Windows 7 Ultimate 20.00%
Windows 7 Professional 10.34%
Windows 7 Home Basic 4.83%
Windows 7 Enterprise 1.38%
Windows Vista Home Premium 0.69%
Windows 8 0.69%

Distribution by countryDistribution by country

United States installs about 31.69% of Bluetooth Software.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 30.77%
Sony 29.37%
Hewlett-Packard 26.57%
Lenovo 8.39%
Toshiba 2.80%
Samsung 1.40%
Acer 0.70%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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