Should I block it?

No, this file is 100% safe to run.

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegisterTraceGuidsW, RegEnumValueW, ConvertStringSecurityDescriptorToSecurityDescriptorW, RegNotifyChangeKeyValue, UnregisterTraceGuids, SetSecurityDescriptorDacl, GetTraceLoggerHandle, GetTraceEnableLevel, GetTraceEnableFlags, RegOpenKeyW, RegQueryValueExW, TraceMessage, RegEnumKeyExW, RegQueryInfoKeyW, RegSetValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW, InitializeSecurityDescriptor
kernel32.dll
OutputDebugStringA, SetUnhandledExceptionFilter, UnhandledExceptionFilter, TerminateProcess, GetSystemTimeAsFileTime, GetCurrentThreadId, GetTickCount, InterlockedCompareExchange, HeapSize, HeapReAlloc, HeapDestroy, GetVersionExA, LoadLibraryW, FindResourceExW, LockResource, GetProcessHeap, HeapFree, HeapAlloc, CreateFileMappingW, CreateMutexW, lstrlenW, RaiseException, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, DeleteCriticalSection, GetLastError, InterlockedIncrement, InterlockedDecrement, lstrcmpiW, FreeLibrary, MultiByteToWideChar, SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, GetModuleHandleW, GetModuleFileNameW, GetSystemTime, SystemTimeToFileTime, CloseHandle, WaitForSingleObject, SetEvent, InterlockedExchange, Sleep, lstrcmpW, GetCurrentProcessId, CreateThread, GetCurrentProcess, FileTimeToSystemTime, GetProcAddress, CreateEventW, DisableThreadLibraryCalls, SetThreadLocale, GetThreadLocale, DeviceIoControl, SetLastError, LocalFree, CreateFileW, SetThreadPriority, GetThreadPriority, GetCurrentThread, QueryPerformanceCounter, TerminateThread, ResetEvent, WaitForMultipleObjects, UnmapViewOfFile, MapViewOfFile
msvcrt.dll
DllMain
ole32.dll
CLSIDFromString, StringFromGUID2, CoInitializeEx, CoUninitialize, CoCreateInstance, PropVariantClear, CoTaskMemFree, CoTaskMemRealloc, CoTaskMemAlloc
setupapi.dll
SetupDiCreateDeviceInfoList, SetupDiOpenDeviceInterfaceW, SetupDiGetClassDevsW, SetupDiEnumDeviceInterfaces, SetupDiDestroyDeviceInfoList, SetupDiGetDeviceInfoListDetailW, SetupDiEnumDeviceInfo, SetupDiGetDeviceInterfaceDetailW, CM_Get_Device_IDW, SetupDiOpenDevRegKey
user32.dll
CharNextW, CharUpperW, UnregisterClassA
version.dll
GetFileVersionInfoSizeW, VerQueryValueW, GetFileVersionInfoW
winmm.dll
timeGetTime
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

cx32ap40.dll

Conexant High Definition Audio by Conexant Systems (Signed)

Remove cx32ap40.dll
Version:   4.80.40.0
MD5:   a8d7fc1dce52fb202bca82150c2b49a3
SHA1:   c22e3b70a5a8dbd5c310a41ac931f729d0cdb483
SHA256:   6993074a0309286312b65a95633bf1433d9c6f269655b44d04707a477d60048b

What is cx32ap40.dll?

Conexant Audio Processing Objects is part of the device driver for the Conexant High Definition Audio that comes preinstalled with OEM PCs.

About cx32ap40.dll (from Conexant Systems)

Conexant has a long history of technological innovation in audio technology, which provides superior high definition audio quality and premium performance. Today, Conexant offers a line of industry le

Overview

cx32ap40.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Conexant Systems which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 7 Home Basic (6.1.7601.65536).

DetailsDetails

File name:cx32ap40.dll
Publisher:Conexant Systems Inc.
Product name:Conexant High Definition Audio
Description:Conexant Audio Processing Objects
Typical file path:C:\Windows\System32\cx32ap40.dll
Original name:CnxtAP32.dll
File version:4.80.40.0
Size:1.39 MB (1,453,184 bytes)
Certificate
Issued to:Conexant Systems
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Basic 100.00%
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