Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.9.9.1 50.00%
4.6.61.1 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
InitializeSecurityDescriptor, SetSecurityDescriptorDacl, CryptImportKey, CryptVerifySignatureA, CryptDestroyKey, CryptReleaseContext, CryptCreateHash, CryptHashData, CryptDestroyHash, CryptAcquireContextA, RegQueryValueExA, RegOpenKeyExA, RegEnumKeyExA, RegCloseKey
kernel32.dll
GetTickCount, WaitForSingleObject, CreateEventA, CreateFileA, ReadFile, GetFileSize, CloseHandle, CreateProcessA, GetLastError, Sleep, FreeLibrary, LoadLibraryA, SetEndOfFile, SetEvent, GetLocaleInfoW, SetEnvironmentVariableA, SetStdHandle, IsBadCodePtr, IsValidCodePage, IsValidLocale, EnumSystemLocalesA, GetUserDefaultLCID, GetStringTypeW, GetStringTypeA, GetFileAttributesA, GetFileAttributesW, MoveFileA, MoveFileW, CreateDirectoryA, CreateDirectoryW, GetProcAddress, DeleteFileA, OutputDebugStringA, InterlockedIncrement, InterlockedDecrement, InterlockedExchange, GetVersionExA, GetCurrentProcess, GetModuleHandleA, QueryPerformanceCounter, GetCurrentThreadId, GetModuleFileNameA, IsBadReadPtr, IsBadWritePtr, GetProcessHeap, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, ResumeThread, GetCurrentThread, CompareStringA, CompareStringW, MultiByteToWideChar, WideCharToMultiByte, lstrlenW, HeapAlloc, HeapFree, GetEnvironmentVariableA, GetCurrentProcessId, GlobalFree, GlobalAlloc, GetThreadContext, SuspendThread, VirtualQuery, SetUnhandledExceptionFilter, ExitProcess, RtlUnwind, RaiseException, GetSystemTimeAsFileTime, HeapReAlloc, GetCommandLineA, FindClose, FileTimeToSystemTime, FileTimeToLocalFileTime, GetDriveTypeA, FindFirstFileA, LCMapStringA, LCMapStringW, GetCPInfo, TlsAlloc, SetLastError, TlsFree, TlsSetValue, TlsGetValue, TerminateProcess, HeapSize, GetACP, GetOEMCP, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, WriteFile, FlushFileBuffers, SetFilePointer, GetTimeZoneInformation, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, UnhandledExceptionFilter, GetFullPathNameA, GetCurrentDirectoryA, GetLocaleInfoA, VirtualProtect, GetSystemInfo
user32.dll
GetKeyState, wsprintfA
wininet.dll
InternetOpenUrlA, HttpQueryInfoA, InternetCloseHandle, InternetReadFileExA, InternetSetStatusCallback, InternetOpenA
xpat.dll
XML_ParserFree, XML_ErrorString, XML_GetErrorCode, XML_GetCurrentLineNumber, XML_GetCurrentColumnNumber, XML_Parse, XML_SetUserData, XML_Parser_Set_No_Utf8, XML_ParserCreate, XML_SetElementHandler, XML_SetCharacterDataHandler, XML_SetCdataSectionHandler
Export table
ACSSwu_CreateAcsUpdate
ACSSwu_CreateAcsUpdateConfig

ACSSwu.dll

AOL Connectivity Service by AOL LLC (Signed)

Remove ACSSwu.dll
Version:   4.6.61.1
MD5:   7a8b3d6ae24f5ff70475a0adeea5273c
SHA1:   45480f0ea7ae987932ea501e24403d13ddb227cc
SHA256:   904a0562e61eaadc8d7e76239cbbeda4512cfac2679ca6dad515b3262ca2b280

What is ACSSwu.dll?

AOL Connectivity Service Software Update for AOL Connectivity Service attempts to automatically restore yoru AOL connection should you lose it while online which negates having to go through the standard AOL procedure of signing back on manually.

About ACSSwu.dll (from AOL LLC)

The AOL software uses ACS to connect to the AOL service.

Overview

acsswu.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by AOL LLC which was issued by the America Online Inc. certificate authority (CA).

DetailsDetails

File name:acsswu.dll
Publisher:AOL LLC
Product name:AOL Connectivity Service
Description:AOL Connectivity Service Software Update
Typical file path:C:\Program Files\common files\aol\acs\acsswu.dll
File version:4.6.61.1
Size:229.55 KB (235,056 bytes)
Build date:11/9/2006 6:34 PM
Certificate
Issued to:AOL LLC
Authority (CA):America Online Inc.
Effective date:Tuesday, June 10, 2008
Expiration date:Thursday, June 10, 2010
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 50.00%
Windows 7 Professional 50.00%

Distribution by countryDistribution by country

United States installs about 100.00% of AOL Connectivity Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Sony 100.00%
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