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: | 4.8.2.79 |
| MD5: | bb07dc20a0c2ffa69c04a88726785b2a |
| SHA1: | 9af869ff0a18c2577a3dac4229b8ba940b076b9a |
Overview
qthelp4.dll is loaded as dynamic link library that runs in the context of a process. 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: | 4.8.2.79 |
| Size: | 451.04 KB (461,864 bytes) |
| Build date: | 1/30/2014 10:42 PM |
| 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
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% |
|
