Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1, 0, 1, 3 65.00%
1, 0, 0, 3 20.00%
1, 0, 0, 3 12.50%
1, 0, 0, 2 2.50%

PE structurePE file structure

Show functions
Import table
kernel32.dll
FreeEnvironmentStringsW, CreateEventW, CreateThread, SetEvent, CloseHandle, WaitForSingleObject, ResetEvent, Sleep, GetCurrentThreadId, GetCommandLineA, HeapFree, GetVersionExA, HeapAlloc, GetProcessHeap, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetProcAddress, GetModuleHandleA, ExitProcess, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, GetLastError, InterlockedDecrement, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, WideCharToMultiByte, GetEnvironmentStringsW, HeapDestroy, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, WriteFile, LeaveCriticalSection, EnterCriticalSection, LoadLibraryA, InitializeCriticalSection, GetCPInfo, GetACP, GetOEMCP, VirtualAlloc, HeapReAlloc, RtlUnwind, HeapSize, MultiByteToWideChar, GetLocaleInfoA, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW
powrprof.dll
SetSuspendState, IsPwrHibernateAllowed
Export table
FinalizeHotkeyDll
FocusItem
GetCurrentItem
GetDisplayItemInfo
InitializeHotkeyDll
SelectItem

FnF4.dll

FnF4 Module by TOSHIBA CORPORATION (Signed)

Remove FnF4.dll
Version:   1, 0, 0, 3
MD5:   9d5270bf2caaf1a4bc2d6b970576abe0
SHA1:   d501dc093702582cb68b0036567262d2d54c092b
SHA256:   bbe06468272fe714b58125945edfd16629b37a01ac5b6b42e6866ac9a320988c

Overview

fnf4.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by TOSHIBA CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:fnf4.dll
Publisher:TOSHIBA Corporation
Product name: FnF4 Module
Description:FnF4 Module
Typical file path:C:\Program Files\toshiba\flashcards\hotkey\fnf4.dll
File version:1, 0, 0, 3
Size:52 KB (53,248 bytes)
Certificate
Issued to:TOSHIBA CORPORATION
Authority (CA):VeriSign
Effective date:Tuesday, May 13, 2008
Expiration date:Thursday, May 14, 2009
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 64.71%
Windows 8 Pro 8.82%
Windows 7 Ultimate 8.82%
Windows 7 Professional 5.88%
Windows Vista Home Premium 5.88%
Windows 7 Starter 2.94%
Windows 7 Home Basic 2.94%

Distribution by countryDistribution by country

United States installs about 52.94% of FnF4 Module.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 97.56%
Acer 2.44%
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