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
msvcr90.dll
DllMain
qtcore4.dll
DllMain
qtgui4.dll
DllMain
QtHelp4.dll
Help by F-Secure Corporation (Signed)
| Version: | 4.6.2.0 |
| MD5: | 1406c921f0697b61fa1799aa6959d93f |
| SHA1: | ef1644387e44face84e653fa81cf64c32577b04b |
Overview
qthelp4.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 Logitech Gaming Software 8.40 published by Logitech Inc., Logitech Gaming Software 8.20 from Logitech Inc. and Logitech Gaming Software 8.20 by Logitech Inc.. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by F-Secure Corporation which was issued by the GlobalSign nv-sa certificate authority (CA).
Details
| File name: | qthelp4.dll |
| Publisher: | Nokia Corporation and/or its subsidiary(-ies) |
| Product name: | Help |
| Description: | Help application framework. |
| Typical file path: | C:\Program Files\logitech gaming software\qthelp4.dll |
| File version: | 4.6.2.0 |
| Size: | 732.5 KB (750,080 bytes) |
| Certificate |
| Issued to: | F-Secure Corporation |
| Authority (CA): | GlobalSign nv-sa |
| Expiration date: | Saturday, August 27, 2016 |
| Digital DNA |
| File packed: | No |
| Code language: | Microsoft Visual C# / Basic .NET |
| .NET CLR: | Yes |
| .NET NGENed: | No |
More details
Programs
The following programs will install this file
“Logitech Gaming Software is a configuration utility that allows you to customize your Logitech game controller behavior for a particular game. It allows you to create commands and assign them to buttons, and to change controller axis response curves. You can use this to create a new game profile, modify an existing game profile, print a graphical game layout, displaying the command associated with each control, print a device layout, di...”
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Professional |
33.33% |
|
| Windows 7 Ultimate |
16.67% |
|
| Windows 8 Pro with Media Center |
16.67% |
|
| Windows 8.1 Pro |
8.33% |
|
| Windows 8.1 Pro with Media Center |
8.33% |
|
| Windows Vista Ultimate |
8.33% |
|
| Windows 7 Home Premium |
8.33% |
|
Distribution by country
United States installs about 41.67% of Help.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| ASUS |
40.00% |
|
| Dell |
40.00% |
|
| Sahara |
20.00% |
|
