Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.9.9.1 12.50%
4.9.11.1 25.00%
4.8.8.4 25.00%
4.7.14.1 12.50%
4.6.61.1 25.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCreateKeyExW, RegCreateKeyExA, RegOpenKeyExW, InitializeSecurityDescriptor, SetSecurityDescriptorDacl, RegQueryValueExA, RegOpenKeyExA, RegEnumValueA, RegQueryInfoKeyA, RegEnumValueW, RegQueryInfoKeyW, RegEnumKeyExA, RegEnumKeyExW, RegQueryValueExW, RegSetValueExA, RegSetValueExW, RegCloseKey
kernel32.dll
GetCurrentThreadId, SetEvent, WaitForMultipleObjects, GetModuleHandleA, GetVersion, WaitForSingleObject, ReleaseSemaphore, HeapAlloc, GetProcessHeap, HeapFree, CreateSemaphoreA, InterlockedCompareExchange, GetTickCount, QueryPerformanceCounter, QueryPerformanceFrequency, GetModuleFileNameA, IsBadReadPtr, IsBadWritePtr, OutputDebugStringA, UnmapViewOfFile, MapViewOfFile, OpenFileMappingA, MultiByteToWideChar, WideCharToMultiByte, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, TerminateThread, ResumeThread, lstrlenW, GetFileAttributesA, GetFileAttributesW, MoveFileA, MoveFileW, CreateDirectoryA, CreateDirectoryW, ExitProcess, CreateEventA, GetLastError, GetFileAttributesExA, ReadFile, GetPrivateProfileStringA, GetVersionExA, GlobalMemoryStatus, GetWindowsDirectoryA, CreateToolhelp32Snapshot, Process32First, Process32Next, LoadLibraryA, GetProcAddress, FreeLibrary, GetFileSize, GetSystemTimeAsFileTime, CreateFileA, SetFilePointer, WriteFile, CloseHandle
msvcr71.dll
DllMain
msvcrt.dll
DllMain
user32.dll
GetKeyState, TranslateMessage, DispatchMessageA, DestroyWindow, UnregisterClassA, RegisterClassA, CreateWindowExA, PostMessageA, DefWindowProcA, GetMessageA
version.dll
GetFileVersionInfoSizeA, GetFileVersionInfoA, VerQueryValueA
Export table
ACSMemberDiagCheckOption
ACSMemberDiagCheckTrace
ACSMemberDiagControlMsg
ACSMemberDiagGetEnableFlags
ACSMemberDiagInit
ACSMemberDiagIsEnabled
ACSMemberDiagLogIPC
ACSMemberDiagLogOld
ACSMemberDiagLogOld2
ACSMemberDiagLogPacket2
ACSMemberDiagLogTrace
ACSMemberDiagSetAppCallback
ACSMemberDiagSetEnableFlags
ACSMemberDiagShutdown

ACSMDiag.dll

AOL Connectivity Service by AOL LLC (Signed)

Remove ACSMDiag.dll
Version:   4.7.14.1
MD5:   6181bd3b38f360b53d76c0802fe842c3
SHA1:   32ffd6ba3568d4545c5ee1f5508bfbcf9548b2cd
SHA256:   44a347ac066867dd2fe79b4a5ccd4db6fa65afdadb1de9c6db61919c95d7caad

What is ACSMDiag.dll?

AOL Connectivity Service Diagnostics 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 ACSMDiag.dll (from AOL LLC)

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

Overview

acsmdiag.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:acsmdiag.dll
Publisher:AOL LLC
Product name:AOL Connectivity Service
Description:AOL Connectivity Service Diagnostics
Typical file path:C:\Program Files\common files\aol\acs\acsmdiag.dll
File version:4.7.14.1
Size:85.55 KB (87,600 bytes)
Certificate
Issued to:AOL LLC
Authority (CA):America Online Inc.
Effective date:Tuesday, June 10, 2008
Expiration date:Thursday, June 10, 2010
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 37.50%
Microsoft Windows XP 25.00%
Windows 7 Professional 12.50%
Windows Vista Ultimate 12.50%
Windows 7 Enterprise 12.50%

Distribution by countryDistribution by country

United States installs about 87.50% of AOL Connectivity Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 50.00%
Sony 50.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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