Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.60.158.90 14.29%
4.60.158.90 14.29%
4.60.68.59 14.29%
4.60.54.41 14.29%
4.60.52.30 14.29%
4.10.16130.384 28.57%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegOpenKeyExA, RegCloseKey, RegQueryValueExA
kernel32.dll
SetFilePointer, SetEndOfFile, WriteFile, ReadFile, CreateFileW, CloseHandle, CreateFileA, GetFileSize, TlsAlloc, TlsFree, EnterCriticalSection, GetLastError, InitializeCriticalSection, LeaveCriticalSection, WideCharToMultiByte, GetTickCount, Sleep, GetProcAddress, FreeLibrary, LoadLibraryA, GetModuleHandleA, lstrlenW, TlsGetValue, DeleteCriticalSection, TlsSetValue, GetCurrentThreadId, GetCurrentProcessId, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, FileTimeToSystemTime, FileTimeToLocalFileTime, FindFirstFileA, FindNextFileA, FindClose, HeapFree, HeapAlloc, HeapReAlloc, GetCommandLineA, GetVersionExA, GetProcessHeap, RtlUnwind, MultiByteToWideChar, RaiseException, InterlockedIncrement, SetLastError, InterlockedDecrement, HeapDestroy, HeapCreate, VirtualFree, VirtualAlloc, ExitProcess, GetStdHandle, GetModuleFileNameA, HeapSize, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, LCMapStringW, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetSystemTimeAsFileTime, GetConsoleCP, GetConsoleMode, GetTimeZoneInformation, GetLocaleInfoA, GetStringTypeA, GetStringTypeW, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, SetStdHandle, FlushFileBuffers, CompareStringA, CompareStringW, SetEnvironmentVariableA, GetFileSizeEx, SetFilePointerEx, InterlockedExchange
Export table
fmAddFile1
fmCloseFile
fmDeleteFile
fmFindClose
fmFindFirstFile
fmFindNextFile
fmGetFileName
fmGetFileSize
fmGetFileSizeEx
fmGetFileStat
fmGetFullFileName
fmGetLastError
fmGetLastErrorEx
fmGetOption
fmGetOSFileHandle
fmInitializeModule
fmInitializeModuleEx
fmOpenFile
fmOpenFileW
fmOpenStore
fmReadFile
fmSeekFile
fmSeekFileEx
fmSetFileSize
fmSetFileSizeEx
fmSetOption
fmTellFile
fmTellFileEx
fmUninitializeModule
fmWriteFile
fmZIPInflateFromStream

fm4av.dll

File Management Library by F-Secure Corporation (Signed)

Remove fm4av.dll
Version:   4.10.16130.384
MD5:   484e0c07da7da4fd14d2cd74e4aac05a
SHA1:   9f52ba2a5c815396afebf20fc63a9239fd53b027
SHA256:   c806b7c2ed775f8e7d80937ffdf7665a5a2fb77a26c4d03ac8cc22137e2c6e42

About fm4av.dll (from F-Secure Corporation)

Viruses and spyware don't always ask for your permission before they install themselves on your computer. Most of today's malware is delivered silently, via the Web. F-Secure Anti-Virus is must-have

Overview

fm4av.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by F-Secure Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:fm4av.dll
Publisher:F-Secure Corporation
Product name:File Management Library
Typical file path:C:\Program Files\charter business desktop security\anti-virus\fm4av.dll
Original name:fm16.dll
File version:4.10.16130.384
Size:750.7 KB (768,712 bytes)
Certificate
Issued to:F-Secure Corporation
Authority (CA):VeriSign
Effective date:Thursday, December 10, 2009
Expiration date:Friday, December 14, 2012
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 Pro with Media Center 14.29%
Windows 8.1 14.29%
Windows Vista Home Premium 14.29%
Windows 7 Professional 14.29%
Windows 8 Pro 14.29%
Microsoft Windows XP 14.29%
Windows 7 Home Premium 14.29%

Distribution by countryDistribution by country

United States installs about 71.43% of File Management Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 50.00%
ASUS 50.00%
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