Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.2.0 14.29%
4.8.2.0 28.57%
4.7.4.0 28.57%
4.7.4.0 14.29%
4.7.3.0 14.29%

Relationships

PE structurePE file structure
Show functions
Import table
advapi32.dll
RegQueryInfoKeyW, RegQueryValueExW, RegOpenKeyExW, RegCreateKeyExW, RegFlushKey, RegSetValueExW, RegEnumKeyExW, RegEnumValueW, RegDeleteKeyW, RegDeleteValueW, GetTokenInformation, OpenProcessToken, RegCloseKey, FreeSid, CopySid, GetLengthSid
kernel32.dll
TlsAlloc, GetCurrentThread, TerminateThread, SetThreadPriority, TlsSetValue, ResumeThread, GetThreadPriority, WaitForMultipleObjects, DuplicateHandle, GetCurrentProcess, TlsGetValue, ResetEvent, GetLocalTime, GetSystemTime, GetLocaleInfoW, GetUserDefaultLCID, GetDateFormatW, GetTimeFormatW, CompareStringW, GetProcAddress, GetModuleHandleW, GetTickCount, ReleaseSemaphore, CreateSemaphoreW, CreatePipe, TerminateProcess, GetExitCodeProcess, SetFilePointer, CreateFileW, WriteFile, GetStdHandle, ReadFile, PeekNamedPipe, CreateProcessW, GetFileType, SetCurrentDirectoryW, SystemTimeToTzSpecificLocalTime, FileTimeToSystemTime, GetFileInformationByHandle, FindClose, FindFirstFileW, GetFileAttributesExW, SetFilePointerEx, GetCurrentDirectoryW, GetFullPathNameW, DeleteFileW, Sleep, MoveFileW, CreateDirectoryW, RemoveDirectoryW, GetFileAttributesW, GetTempPathW, DeviceIoControl, SetEndOfFile, GetFileTime, GetLogicalDrives, SetErrorMode, MapViewOfFile, CreateFileMappingW, UnmapViewOfFile, FindNextFileW, FindCloseChangeNotification, FindFirstChangeNotificationW, FindNextChangeNotification, GetOverlappedResult, FreeLibrary, LoadLibraryExW, GetModuleFileNameW, LoadLibraryW, GetSystemDirectoryW, GetCurrentProcessId, GetCommandLineW, WaitForSingleObjectEx, GetStartupInfoW, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, OutputDebugStringW, OpenFileMappingW, VirtualQuery, MultiByteToWideChar, WideCharToMultiByte, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, IsProcessorFeaturePresent, InterlockedCompareExchange, InterlockedExchange, DecodePointer, EncodePointer, SwitchToThread, GetSystemInfo, GetCurrentThreadId, TlsFree, CreateEventW, QueryPerformanceCounter, SetEvent, WaitForSingleObject, CloseHandle, GetVersionExW, GetLastError, FormatMessageW, LocalFree, CopyFileW, GetSystemTimeAsFileTime, CreateThread, QueryPerformanceFrequency, GetCurrencyFormatW, GetUserDefaultUILanguage, LoadLibraryA, FreeEnvironmentStringsW, GetEnvironmentStringsW, FindFirstFileExW
msvcp100.dll
DllMain
msvcr100.dll
DllMain
ole32.dll
CoCreateGuid, CoCreateInstance, CoInitialize, CoUninitialize
user32.dll
CharNextExA, PostMessageW, GetQueueStatus, DefWindowProcW, GetWindowLongW, SetWindowLongW, CreateWindowExW, RegisterClassW, UnregisterClassW, DestroyWindow, UnhookWindowsHookEx, SetWindowsHookExW, DispatchMessageW, TranslateMessage, MsgWaitForMultipleObjectsEx, GetWindowThreadProcessId, PostThreadMessageW, EnumWindows, PeekMessageW, GetMessageW, KillTimer, CallNextHookEx, SetTimer
usp10.dll
ScriptBreak, ScriptItemize
Export table
adler32
adler32_combine
adler32_combine64
compress
compress2
compressBound
crc32
crc32_combine
crc32_combine64
deflate
deflateBound
deflateCopy
deflateEnd
deflateInit_
deflateInit2_
deflateParams
deflatePrime
deflateReset
deflateSetDictionary
deflateSetHeader
deflateTune
get_crc_table
gzbuffer
gzclearerr
gzclose
gzclose_r
gzclose_w
gzdirect
gzdopen
gzeof
gzerror
gzflush
gzgetc
gzgets
gzoffset
gzoffset64
gzopen
gzopen64
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzseek64
gzsetparams
gztell
gztell64
gzungetc
gzwrite
inflate
inflateBack
inflateBackEnd
inflateBackInit_
inflateCopy
inflateEnd
inflateGetHeader
inflateInit_
inflateInit2_
inflateMark
inflatePrime
inflateReset
inflateReset2
inflateSetDictionary
inflateSync
inflateSyncPoint
inflateUndermine
qt_addObject
qt_removeObject
qt_startup_hook
uncompress
zError
zlibCompileFlags
zlibVersion

QtCore4.dll

Qt4 by Acronis (Signed)

Remove QtCore4.dll
Version:   4.7.4.0
MD5:   4f4ef1e7794fefda9e7fbfaf5dd51ac7
SHA1:   6b72e8687ba8a4113ede8400a77295edbb9f87ce
SHA256:   0fb91b2fe06dfc9208847e42db4fe812a09c31ae27439aecc17bfccaec0e67c2

Overview

qtcore4.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 True Image 2013 published by Acronis, True Image 2013 Plus Pack from Acronis and True Image 2013 Plus Pack by Acronis. The file is digitally signed by Acronis which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:qtcore4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\Program Files\acronis\trueimagehome\qtcore4.dll
File version:4.7.4.0
Product version:4, 7, 4, 1
Size:2.2 MB (2,302,832 bytes)
Build date:5/2/2012 11:48 AM
Certificate
Issued to:Acronis
Authority (CA):VeriSign
Effective date:Monday, March 9, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
True Image 2013
 Acronis
6% remove
“It's a whole new vision for backup. It’s the latest sync technologies. It’s cloud storage. It's a new True Image supporting new devices. And it's easy to try now — whether you're installing it for the first time, or upgrading from a previous version. True Image 2013 by Acronis protects your photos, documents, music, mail, programs, contacts, calendars, and more. It stores your content in a secure online location and syncs it with your d...”
True Image 2013 Plus Pack
 Acronis
7% remove
“True Image 2013 by Acronis protects your photos, documents, music, mail, programs, contacts, calendars, and more. It stores your content in a secure online location and syncs it with your devices. The newest sync technologies are here. We’ve made synchronization fast, secure, and breathtakingly simple. The files you choose are pushed to all your devices - automatically, effortlessly, and seamlessly. Restore everything - not just the fil...”
Acronis True Image Home 2012
 Acronis
20% remove
List of Acronis True Image Home 2012 services and processes: trueimage.exe - Program User Interface schedhlp.exe - Monitors Schedule2 service and restarts it if needed trueimagehomenotify.exe - This process sends e-mails with task results if Send e-mail notification about the operation state option is selected in Backup Options mediabuilder.exe - Builds Acronis Bootable Rescue Media TrueImageMonitor.exe - Displays tray notificati...
Plus Pack for Acronis True Image Home 2012
 Acronis
23% remove
“Acronis Plus Pack is a separate purchased add-on for Acronis True Image Home 2012. PC Backup and Recovery of Systems, Applications, and Files- Have you ever accidentally deleted a file, had a virus corrupt your files, or had a disk fail? These are just a few examples of how people lose pictures, music, personal and financial data every day. Don't let this happen to you. Protect your PC with Acronis True Image Home 2012, featuring local ...”
Acronis Sync Agent
 Acronis
9% remove
The Acronis Sync Agent Service (syncagentsrv) performs synchronization. The Acronis Sync Agent Service port is chosen at random, the hostname is orders.acronis.com, and the Firewall exception is "Acronis Sync Agent Service".
Acronis True Image Home 2011
 Acronis
6% remove
True Image is a brand name for a line of backup and disk imaging software for Microsoft operating systems, produced by Acronis. As a disk imaging software, True Image can restore the previously captured image to another disk, replicating the structure and contents to the new disk, also allowing disk cloning and partition resizing, even if the new disk is of different capacity. The backups are in a proprietary and non-documented file for...
Plus Pack for Acronis True Image Home 2011
 Acronis
4% remove
“Acronis Plus Pack is a separately purchased add-on that can be installed over Acronis True Image Home 2011. Dynamic/GPT disks support - Operations with dynamic/GPT disks expand the range of hard drive configurations supported by Acronis True Image Home. Dynamic disks offer greater flexibility for volume management and may provide benefits in computers with more than one hard drive. GUID Partition Table (GPT) is a new hard disk partition...”
Plus Pack para True Image 2013
 Acronis
1% remove
“Acronis Plus Pack is a separate add-on for Acronis True Image Home 2010 that has Acronis Universal Restore, Acronis WinPE ISO Builder and supports dynamic/GPT disks. Operations with dynamic/GPT disks expand the range of hard drive configurations supported by Acronis True Image Home. Dynamic disks offer greater flexibility for volume management and may provide benefits in computers with more than one hard drive. GUID Partition Table (GPT...”
Acronis True Image Home 2012
 Acronis
3% remove
“Protect and recover your entire, system including e-mail system including email, music, photos, videos, documents and all settings - locally and online. Acronis True Image gives home users reliable full system backup, recovery and file synchronization. Back up locally and online using secure Acronis Cloud storage (5GB included).”
Acronis True Image WD Edition
 Acronis
5% remove
“Acronis True Image WD Edition Software helps you to completely clone your current system drive onto your new WD hard drive. Cloning makes an exact copy of your old system drive on your new WD hard drive, including the operating system, applications, data, preferences, and email settings. Everything will be present and operate exactly as it did on your old hard drive. Acronis True Image WD Edition now supports WD Advanced Format Drives a...”
Acronis True Image
 Acronis
6% remove
“It's a revolution in PC backup software. It’s the latest sync technologies. It’s optional cloud storage. It's a new True Image supporting new devices. And it's easy to try now — whether you're installing it for the first time or upgrading from a previous version. True Image 2013 protects your photos, documents, music, mail, programs, contacts, calendars, and more. It stores your content wherever you choose, including our secure onlin...”
Acronis True Image Home
 Acronis
10% remove
Acronis True Image (or simply True Image) is a brand name for a line of backup and disk imaging software for Microsoft operating systems, produced by Acronis. As a disk imaging software, True Image can restore the previously captured image to another disk, replicating the structure and contents to the new disk, also allowing disk cloning and partition resizing, even if the new disk is of different capacity. The backups are in a propriet...
Acronis True Image 2014
 Acronis
5% remove
“Acronis True Image 2014 gives you reliable image backup and recovery of your entire system, including email, music, photos, videos, documents, personal settings, and all applications. You can easily choose where and how to backup – locally, or online, and including your entire system or just specific files and folders can be quickly and easily recovered anytime. And you can recover precisely what you need, quickly and effortlessly, anyt...”
Acronis True Image 2014 Media Add-on
 Acronis
6% remove
“Backup to DVDs, USB keys, external hard drives, network-attached storage (NAS), GPT drives, or cloud storage. Acronis True Image 2014 gives you reliable image backup and recovery of your entire system, including email, music, photos, videos, documents, personal settings, and all applications. You can easily choose where and how to backup – locally, or online, and including your entire system or just specific files and folders can be qui...”
Acronis True Image Personal
 Acronis
3% remove
Acronis True Image (or simply True Image) is a brand name for a line of backup and disk imaging software for Microsoft operating systems, produced by Acronis. As a disk imaging software, True Image can restore the previously captured image to another disk, replicating the structure and contents to the new disk, also allowing disk cloning and partition resizing, even if the new disk is of different capacity. The backups are in a propriet...
True Image Lite 2013
 Acronis
6% remove
Acronis True Image Home
 Acronis
10% remove
Acronis True Image (or simply True Image) is a brand name for a line of backup and disk imaging software for Microsoft operating systems, produced by Acronis. As a disk imaging software, True Image can restore the previously captured image to another disk, replicating the structure and contents to the new disk, also allowing disk cloning and partition resizing, even if the new disk is of different capacity. The backups are in a propriet...
True Image WD Edition
 Acronis
6% remove
“Acronis True Image WD Edition Software helps you to completely clone your current system drive onto your new WD hard drive. Cloning makes an exact copy of your old system drive on your new WD hard drive, including the operating system, applications, data, preferences, and email settings. Everything will be present and operate exactly as it did on your old hard drive. Acronis True Image WD Edition now supports WD Advanced Format Drives a...”
Agent de synchronisation Acronis
 Acronis
4% remove
Acronis True Image WD Edition
 Acronis
6% remove
“Acronis True Image WD Edition Software helps you to completely clone your current system drive onto your new WD hard drive. Cloning makes an exact copy of your old system drive on your new WD hard drive, including the operating system, applications, data, preferences, and email settings. Everything will be present and operate exactly as it did on your old hard drive. Acronis True Image WD Edition now supports WD Advanced Format Drives a...”

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 28.57%
Windows 8 Pro 28.57%
Windows 7 Home Basic 14.29%
Windows 8 Single Language 14.29%
Windows 7 Ultimate 14.29%

Distribution by countryDistribution by country

Germany installs about 28.57% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 50.00%
ASUS 33.33%
Intel 16.67%
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