Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

7.5.5.245 2.70%
7.5.4.235 5.41%
6.6.1.221 18.92%
6.6.0.218 2.70%
6.5.0.152 59.46%
6.5.0.152 5.41%
6.0.0.141 5.41%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, RegOpenKeyExW, RegCloseKey, SetSecurityDescriptorDacl, RegSetValueExA, RegQueryValueExA, RegQueryInfoKeyW, RegOpenKeyExA, RegFlushKey, RegEnumKeyA, RegDeleteValueA, RegCreateKeyExA, OpenProcessToken, InitializeSecurityDescriptor, GetUserNameA, FreeSid, DuplicateTokenEx, CreateProcessAsUserW, AllocateAndInitializeSid, GetUserNameW
comctl32.dll
InitializeFlatSB, FlatSB_SetScrollProp, FlatSB_SetScrollPos, FlatSB_SetScrollInfo, FlatSB_GetScrollPos, FlatSB_GetScrollInfo, _TrackMouseEvent, ImageList_SetIconSize, ImageList_GetIconSize, ImageList_Write, ImageList_Read, ImageList_GetDragImage, ImageList_DragShowNolock, ImageList_DragMove, ImageList_DragLeave, ImageList_DragEnter, ImageList_EndDrag, ImageList_BeginDrag, ImageList_Remove, ImageList_DrawEx, ImageList_GetBkColor, ImageList_SetBkColor, ImageList_Add, ImageList_SetImageCount, ImageList_GetImageCount, ImageList_Destroy, ImageList_Create, InitCommonControls
comdlg32.dll
PrintDlgW, GetSaveFileNameA
gdi32.dll
UnrealizeObject, TextOutA, StretchBlt, StartPage, StartDocA, SetWindowOrgEx, SetViewportOrgEx, SetTextColor, SetStretchBltMode, SetROP2, SetPixel, SetMapMode, SetDIBColorTable, SetBrushOrgEx, SetBkMode, SetBkColor, SelectPalette, SelectObject, SelectClipRgn, SaveDC, RestoreDC, RectVisible, RealizePalette, PatBlt, MoveToEx, MaskBlt, LineTo, IntersectClipRect, GetWindowOrgEx, GetTextMetricsW, GetTextFaceA, GetTextExtentPoint32A, GetTextExtentPoint32W, GetSystemPaletteEntries, GetStockObject, GetRgnBox, GetPixel, GetPaletteEntries, GetObjectW, GetDeviceCaps, GetDIBits, GetDIBColorTable, GetDCOrgEx, GetCurrentPositionEx, GetClipBox, GetBrushOrgEx, GetBitmapBits, GdiFlush, FrameRgn, ExcludeClipRect, EndPage, EndDoc, DeleteObject, DeleteDC, CreateSolidBrush, CreateRectRgnIndirect, CreateRectRgn, CreatePenIndirect, CreatePen, CreatePalette, CreateHalftonePalette, CreateFontIndirectW, CreateFontA, CreateFontW, CreateDIBitmap, CreateDIBSection, CreateDCW, CreateCompatibleDC, CreateCompatibleBitmap, CreateBrushIndirect, CreateBitmap, CombineRgn, BitBlt
kernel32.dll
GetACP, Sleep, VirtualFree, VirtualAlloc, GetSystemInfo, GetTickCount, QueryPerformanceCounter, GetVersion, GetCurrentThreadId, VirtualQuery, WideCharToMultiByte, MultiByteToWideChar, lstrlenW, lstrcpynW, LoadLibraryExW, GetThreadLocale, GetStartupInfoA, GetProcAddress, GetModuleHandleW, GetModuleFileNameW, GetLocaleInfoW, GetLastError, GetCommandLineW, FreeLibrary, FindFirstFileW, FindClose, ExitProcess, ExitThread, CreateThread, CompareStringW, WriteFile, UnhandledExceptionFilter, SetFilePointer, SetEndOfFile, RtlUnwind, ReadFile, RaiseException, GetStdHandle, GetFileSize, GetFileType, CreateFileW, CloseHandle, TlsSetValue, TlsGetValue, TlsFree, TlsAlloc, LocalFree, LocalAlloc, DllMain
msimg32.dll
AlphaBlend
ole32.dll
OleUninitialize, OleInitialize, CoTaskMemFree, ProgIDFromCLSID, StringFromCLSID, CoCreateInstance, CoUninitialize, CoInitialize, IsEqualGUID
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, GetErrorInfo, GetActiveObject, SafeArrayPtrOfIndex, SafeArrayGetElement, SafeArrayGetUBound, SafeArrayGetLBound, SafeArrayCreate, VariantChangeType, VariantCopyInd, VariantCopy, VariantClear, VariantInit
shell32.dll
ShellExecuteExA, ShellExecuteA, ShellExecuteW, SHGetSpecialFolderPathW, SHGetPathFromIDListA, SHGetSpecialFolderLocation, SHGetMalloc
user32.dll
GetKeyboardType, LoadStringW, MessageBoxA, CharNextW, DllMain
userenv.dll
DestroyEnvironmentBlock, CreateEnvironmentBlock
version.dll
VerQueryValueA, VerQueryValueW, GetFileVersionInfoSizeA, GetFileVersionInfoSizeW, GetFileVersionInfoA, GetFileVersionInfoW
wsock32.dll
WSACleanup, WSAStartup, gethostbyname, socket, setsockopt, sendto, send, select, recvfrom, recv, inet_addr, htons, connect, closesocket, bind
Export table
GetTaskInfo
GetTaskInfoG
GetTaskLeft
GetTaskLeftDays
GetTaskLeftDaysEx
GetTaskStatus
GetTaskTrailCount
GetTaskType
GetTBCount
IsEnableUse
IsNeedCheckOnline
IsTaskAll
IsTaskExpired
IsTaskPro
IsTaskProEnable
IsTaskValid
madTraceProcess
SetIsExt
SetTaskInfo
SetTaskInfoAll
SetTaskTrailCount
SetTBCount

ofcommon.dll

Advanced SystemCare Ultimate by IObit Information Technology (Signed)

Remove ofcommon.dll
Version:   7.5.5.245
MD5:   864b40e77364831f7e41fca9e7d0ecf0
SHA1:   c9f820c59b89faac14ff3a9d88f9781907f82427

Overview

ofcommon.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Advanced SystemCare Ultimate 7 published by IObit. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:ofcommon.dll
Publisher:IObit
Product name:Advanced SystemCare Ultimate
Description:IObit Library
Typical file path:C:\Program Files\iobit\advanced systemcare ultimate\ofcommon.dll
File version:7.5.5.245
Product version:7.0.0.0
Size:1.1 MB (1,151,808 bytes)
Build date:3/31/2014 1:35 AM
Certificate
Issued to:IObit Information Technology
Authority (CA):VeriSign
Effective date:Monday, December 7, 2009
Expiration date:Friday, January 4, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
IObit
  59% remove
Advanced SystemCare is a comprehensive PC care utility that takes one-click approach to help protect, repair and optimize your computer. Scanning and finding what other utilities might miss, it can keep your PC error-free and smoother than ever. This fantastic program is available free of charge. Advanced SystemCare brings you the new Real-time Protector - A light yet powerful feature to protect your PC against Malware in the backgroun...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 40.54%
Windows 7 Ultimate 18.92%
Microsoft Windows XP 13.51%
Windows 8 Pro 10.81%
Windows 7 Home Basic 5.41%
Windows 8 2.70%
Windows 7 Professional 2.70%
Windows 8 Pro with Media Center 2.70%
Windows 8 Release Preview 2.70%

Distribution by countryDistribution by country

United States installs about 35.14% of Advanced SystemCare Ultimate.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 25.00%
Acer 18.75%
Hewlett-Packard 12.50%
ASUS 12.50%
Lenovo 12.50%
Toshiba 6.25%
MSI 6.25%
American Megatrends 6.25%
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