Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.3.0 20.00%
4.8.3.0 6.67%
4.8.1.0 13.33%
4.7.4.0 6.67%
4.7.3.0 13.33%
4.7.3.0 6.67%
4.6.2.0 6.67%
4.5.0.14 13.33%
4.5.0.14 6.67%
4.5.0.0 6.67%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
IsDebuggerPresent, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, DisableThreadLibraryCalls, InterlockedExchange, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep, CreateFileW, CreateFileA, GetDiskFreeSpaceW, GetDiskFreeSpaceA, GetFullPathNameW, GetFullPathNameA, FormatMessageA, GetTempPathW, GetTempPathA, LockFileEx, GetSystemTime, DeleteFileW, GetFileAttributesW, DeleteFileA, GetFileAttributesA, LockFile, UnlockFile, GetFileSize, FlushFileBuffers, SetEndOfFile, WriteFile, SetFilePointer, GetLastError, ReadFile, CloseHandle, AreFileApisANSI, WideCharToMultiByte, MultiByteToWideChar, GetVersionExW, LeaveCriticalSection, EnterCriticalSection, DeleteCriticalSection, InitializeCriticalSection
msvcr80.dll
DllMain
msvcr90.dll
DllMain
qtcore4.dll
DllMain

QtSql4.dll

Qt4 by Logitech Inc (Signed)

Remove QtSql4.dll
Version:   4.8.1.0
MD5:   5880fb36a2544799a0bd6f17391002cd
SHA1:   0d0f7bb076cbb483a41e571726ac7d73e13ee175
SHA256:   474166791ce92369f9fd01cac54155ff049ed8e1180b8a121c9f24197b3709c0

Overview

qtsql4.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Logitech Inc which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:qtsql4.dll
Publisher:Nokia Corporation and/or its subsidiary(-ies)
Product name:Qt4
Description:C++ application development framework.
Typical file path:C:\Program Files\logitech\logitech vid\qtsql4.dll
File version:4.8.1.0
Size:217.5 KB (222,720 bytes)
Build date:7/17/2013 10:19 PM
Certificate
Issued to:Logitech Inc
Authority (CA):VeriSign
Effective date:Wednesday, October 15, 2008
Expiration date:Sunday, October 18, 2009
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 26.67%
Windows 7 Professional 20.00%
Windows 7 Ultimate 20.00%
Windows 7 Home Premium 13.33%
Windows 8 6.67%
Windows 8 Single Language 6.67%
Windows 8 Pro 6.67%

Distribution by countryDistribution by country

United States installs about 28.57% of Qt4.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 30.00%
Sony 20.00%
Toshiba 20.00%
Hewlett-Packard 15.00%
MSI 10.00%
GIGABYTE 5.00%
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