Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

d99ee 20.00%
ad206 20.00%
4cd9c 20.00%
fb484 20.00%
891f9 20.00%
(Note, Systweak Software publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegQueryValueW, RegOpenKeyExW, IsTextUnicode
gdi32.dll
Polygon, Polyline, GetRgnBox, CombineRgn, ExtTextOutW, SetTextColor, Rectangle, EnumFontFamiliesExW, CreateRectRgnIndirect, OffsetClipRgn, GetWindowOrgEx, SelectClipRgn, DeleteObject, SetWindowOrgEx, CreateCompatibleBitmap, DeleteDC, RestoreDC, BitBlt, SelectObject, CreateCompatibleDC, RealizePalette, SelectPalette, GetObjectW, GetDeviceCaps, SetStretchBltMode, SetDIBitsToDevice, CreateDIBSection, StretchDIBits, GdiFlush, CreatePalette, GetTextMetricsW, CreateFontIndirectW, GetTextExtentExPointW, FrameRgn, SetBkMode, SaveDC, CreatePatternBrush, CreateBitmap, CreatePen, CreateSolidBrush, GetStockObject, GetObjectType
kernel32.dll
GetProcessHeap, SetEndOfFile, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, FlushFileBuffers, SetStdHandle, GetConsoleMode, GetConsoleCP, InitializeCriticalSectionAndSpinCount, LoadLibraryA, GetLocaleInfoA, GetStringTypeW, GetStringTypeA, RtlUnwind, GetSystemTimeAsFileTime, GetCurrentProcessId, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsA, GetStartupInfoA, GetFileType, SetHandleCount, VirtualAlloc, VirtualFree, HeapDestroy, HeapCreate, LCMapStringW, LCMapStringA, GetModuleFileNameA, GetStdHandle, ExitProcess, HeapSize, SetLastError, TlsFree, TlsSetValue, TlsAlloc, SizeofResource, LockResource, LoadResource, FindResourceW, CreateProcessW, lstrcatW, lstrcpyW, GetProcAddress, GetVersionExA, GetTickCount, GetVersionExW, InterlockedDecrement, InterlockedIncrement, GetModuleHandleW, GlobalFree, GlobalUnlock, LoadLibraryExW, GlobalLock, GlobalSize, lstrlenW, WideCharToMultiByte, IsBadReadPtr, GetVersion, GetCurrentThreadId, IsBadWritePtr, CloseHandle, MultiByteToWideChar, ReadFile, GetFileSize, CreateFileW, MulDiv, TlsGetValue, IsValidCodePage, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, CreateFileA, Sleep, SetFilePointer, WriteFile, GetLastError, FreeResource, HeapFree, HeapAlloc, GetCommandLineA, HeapReAlloc, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RaiseException, GetCPInfo, GetACP, GetOEMCP, GetModuleHandleA
shell32.dll
ShellExecuteW
user32.dll
GetDesktopWindow, SystemParametersInfoA, GetDialogBaseUnits, GetFocus, DrawFrameControl, EnableWindow, SystemParametersInfoW, RemovePropW, DrawEdge, SetCursor, RegisterClassW, LoadCursorW, GetClassInfoW, GetActiveWindow, GetMessageTime, SetTimer, KillTimer, UpdateWindow, GetScrollInfo, ShowScrollBar, SetScrollInfo, GetScrollPos, GetNextDlgTabItem, GetKeyState, SetFocus, ScreenToClient, WindowFromPoint, GetCursorPos, IsWindowVisible, EndPaint, BeginPaint, RegisterWindowMessageW, SetScrollPos, InvalidateRect, DrawFocusRect, wsprintfW, GetClientRect, GetDlgItem, FillRect, SetWindowLongW, SetPropW, GetCapture, GetParent, CallWindowProcW, GetPropW, GetSystemMetrics, UnhookWindowsHookEx, FrameRect, MessageBoxW, SetWindowsHookExW, CallNextHookEx, SetWindowPos, MapWindowPoints, GetClassNameW, SetWindowTextW, CreateWindowExW, DestroyWindow, SendMessageW, GetWindowTextW, GetWindowTextLengthW, GetWindowRect, GetWindowLongW, GetWindow, ReleaseDC, GetDC, GetSysColor, DefWindowProcW
Export table
QHTM_EnableCooltips
QHTM_GetHTMLHeight
QHTM_Initialize
QHTM_MessageBox
QHTM_PrintCreateContext
QHTM_PrintDestroyContext
QHTM_PrintGetHTMLHeight
QHTM_PrintLayout
QHTM_PrintPage
QHTM_PrintSetImageCallback
QHTM_PrintSetText
QHTM_PrintSetTextFile
QHTM_PrintSetTextResource
QHTM_RenderHTML
QHTM_RenderHTMLRect
QHTM_SetHTMLButton
QHTM_SetHTMLListbox
QHTM_Uninitialize

asohtm.dll

By Systweak Software (Signed)

Remove asohtm.dll
MD5:   ad20664dedffce377dd394a89a7a243b
SHA1:   3db6f7766fecc9705f39dc8b297f772d6fdd24f1
SHA256:   69462ed8eb3831a33163c3677a3efb803c9166b9f93a4b8a9f38808c6b87866c

Overview

asohtm.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Advanced System Optimizer published by Systweak Inc, Advanced System Optimizer from Omni Tech Support and Advanced System Optimizer by Omni Tech Support. The file is digitally signed by Systweak Software which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:asohtm.dll
Typical file path:C:\Program Files\advanced system optimizer 3\asohtm.dll
Size:317.86 KB (325,488 bytes)
Certificate
Issued to:Systweak Software
Authority (CA):VeriSign
Effective date:Friday, October 12, 2012
Expiration date:Tuesday, October 13, 2015
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Omni Tech Support
1% remove
This is a PC optimization program that is supposed to increase the speed of computer by removing invalid entries the computer's registry. The trial version will perform a scan and identify issues while the user will need to unlock the software for a yearly auto-renewing subscription charge.

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 40.00%
Windows 8.1 Pro 20.00%
Windows 7 Ultimate 20.00%
Windows Vista Home Premium 20.00%

Distribution by countryDistribution by country

United States installs about 60.00% of asohtm.dll.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 50.00%
Toshiba 25.00%
Hewlett-Packard 12.50%
American Megatrends 12.50%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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