Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

02.29.73.00 2.33%
02.29.19.83 4.65%
02.27.14.88 2.33%
02.25.32.45 20.93%
02.19.72.18 2.33%
02.13.04.49 4.65%
02.04.35.50 4.65%
01.99.34.95 4.65%
01.97.82.80 13.95%
01.94.20.38 6.98%
01.89.86.91 4.65%
01.82.67.49 2.33%
01.78.87.58 23.26%
01.74.87.19 2.33%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
WaitForSingleObject, GetCurrentDirectoryA, OutputDebugStringA, MultiByteToWideChar, LeaveCriticalSection, EnterCriticalSection, CloseHandle, DeleteCriticalSection, SetEvent, ResetEvent, GetCurrentThreadId, GetVersionExA, CreateThread, CreateEventA, InitializeCriticalSection, FindFirstFileA, FindNextFileA, FindClose, CreateFileA, ReadFile, WriteFile, GetLastError, GetModuleFileNameA, VirtualQuery, HeapAlloc, GetProcessHeap, GetTimeZoneInformation, HeapFree, WriteConsoleW, SetStdHandle, SetEnvironmentVariableA, CompareStringW, GetStringTypeW, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, PeekNamedPipe, GetFileInformationByHandle, GetConsoleMode, GetConsoleCP, GetCurrentDirectoryW, ExitProcess, RtlUnwind, GetStartupInfoW, GetFileType, InitializeCriticalSectionAndSpinCount, SetHandleCount, GetModuleFileNameW, GetStdHandle, LCMapStringW, WideCharToMultiByte, SetLastError, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, IsValidCodePage, GetOEMCP, GetACP, InterlockedDecrement, InterlockedIncrement, GetCPInfo, IsProcessorFeaturePresent, GetSystemTimeAsFileTime, GetFullPathNameW, GetCommandLineA, GetCurrentProcess, GetProcAddress, GetModuleHandleA, LoadLibraryA, LoadLibraryExA, LoadLibraryW, LoadLibraryExW, GetModuleHandleW, FreeLibrary, SetFilePointer, SetEndOfFile, FlushFileBuffers, CreateFileW, CreateDirectoryW, GetDriveTypeW, GetFullPathNameA, DeleteFileA, MoveFileA, SetFileAttributesA, GetFileAttributesA, FileTimeToSystemTime, FileTimeToLocalFileTime, GetDriveTypeA, FindFirstFileExA, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, TerminateProcess, FindNextFileW, FindFirstFileW
shell32.dll
SHGetFileInfoW
tier0_s.dll
Plat_IsInDebugSession, g_pMemAllocSteam, Warning, AssertMsgImplementation, Plat_ctime, g_VProfManager, CreateVProfile, g_VProfile, g_VProfProfilesRunningCount, Msg, Error, g_dwDllEntryThreadId, Plat_ExitProcess, WriteMiniDump, ThreadGetCurrentReference, ThreadGetCurrentRunningRef
vstdlib_s.dll
Q_strnicmp, CommandLine, Q_StripFilename, Q_strncpy, Q_snprintf, Q_strcat, Q_FixSlashes, Q_vsnprintf, Q_ExtractFileExtension, Q_ExtractFilePath, Q_strncat, Q_IsAbsolutePath, Q_UTF16ToUTF8, Q_UTF32ToUTF8, Q_UnqualifiedFileName, Q_UTF8ToUTF16, V_FixDoubleSlashes, Q_MakeAbsolutePath

FileSystem_Stdio.dll

Steam by Valve (Signed)

Remove FileSystem_Stdio.dll
Version:   02.25.32.45
MD5:   921e9a69429c8bd0d14a4c01db202572
SHA1:   0a350f72bdb27b927f3248998cf7c19743abb30b

Overview

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

DetailsDetails

File name:filesystem_stdio.dll
Publisher:Valve Corporation
Product name:Steam
Description:FileSystem_Stdio.dll (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
Typical file path:C:\Program Files\steam\bin\filesystem_stdio.dll
File version:02.25.32.45
Product version:03.00.00.01
Size:164.19 KB (168,128 bytes)
Build date:5/29/2014 1:23 PM
Certificate
Issued to:Valve
Authority (CA):VeriSign
Effective date:Thursday, September 27, 2012
Expiration date:Monday, November 23, 2015
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 41.86%
Windows 7 Ultimate 13.95%
Windows 7 Professional 6.98%
Windows 8 Pro 6.98%
Windows 8.1 Pro with Media Center 4.65%
Windows 8.1 4.65%
Windows 8 4.65%
Windows 8.1 Pro 2.33%
Windows 8.1 Single Language 2.33%
Windows 8 Single Language 2.33%
Windows Vista Ultimate 2.33%
Windows 8 Pro with Media Center 2.33%
Microsoft Windows XP 2.33%
Windows Vista Home Premium 2.33%

Distribution by countryDistribution by country

United States installs about 48.84% of Steam.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 26.67%
ASUS 22.22%
Lenovo 13.33%
Dell 8.89%
Sony 8.89%
Acer 6.67%
American Megatrends 4.44%
Sahara 2.22%
Alienware 2.22%
GIGABYTE 2.22%
Samsung 2.22%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE