Should I block it?
No, this file is 100% safe to run.
Additional versions
 PE file structure
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Show functions |
Import table
kernel32.dll
GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, InterlockedExchange
msvcr80.dll
DllMain
qtcore4.dll
DllMain
qtgui4.dll
DllMain
QtHelp4.dll
Help by F-Secure Corporation (Signed)
| Version: | 4.6.2.680 |
| MD5: | 536c0de7a99a050ce7b17c756f70e6ef |
| SHA1: | 27ce44a62deed9daa4ea3d12a3bb85f2d986e7aa |
What is QtHelp4.dll?
This module is part of the Qt Development framework, a cross-platform C++ application development and UI framework. Qt provides programs with enhanced UI features, such as opacity, drop-shadows, glow, and filtering support, along with graphics and web support enables rich UIs. Qt framework is available to any third party program to integrate.
About QtHelp4.dll (from F-Secure Corporation)
“Qt is a cross-platform application and UI framework. Qt will change the way you develop C++ applications for mobile devices forever. The easy-to-use Qt framework means you will be tied no longer to a ”
Details
| File name: | qthelp4.dll |
| Publisher: | Nokia Corporation and/or its subsidiary(-ies) |
| Product name: | Help |
| Description: | Help application framework. |
| Typical file path: | C:\windows\winsxs\x86_f-secure.qt_4_6_2_2e112a926211c0a3_4.6.2.680_none_a025cb6556b2730a\qthelp4.dll |
| File version: | 4.6.2.680 |
| Size: | 439.69 KB (450,240 bytes) |
| Certificate |
| Issued to: | F-Secure Corporation |
| Authority (CA): | GlobalSign nv-sa |
| Digital DNA |
| PE subsystem: | Windows GUI |
| File packed: | No |
| Code language: | Microsoft Visual C++ 8.0 |
| .NET CLR: | No |
More details
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
25.00% |
|
| Windows 8.1 |
12.50% |
|
| Windows 7 Professional |
12.50% |
|
| Windows 7 Home Premium N |
12.50% |
|
| Windows 8 Pro |
12.50% |
|
| Microsoft Windows XP |
12.50% |
|
| Windows 7 Ultimate N |
12.50% |
|
Distribution by country
United States installs about 62.50% of Help.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Lenovo |
66.67% |
|
| Dell |
33.33% |
|
