qico4.dll File Information
  • DLL File Name:qico4.dll
  • File Type:Win32/64 DLL
  • Product Name:Qt4
  • Developer:Digia Plc and/or its subsidiary(-ies)
  • File Version:4 versions available
  • File Size:28KB - 81.5KB
  • Language Code:English
  • Character Set:Unicode
  • MD5 Checksum:Multiple Files
  • Copyright:Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).

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Qico4.dll Errors and Solutions

C++ application development framework.

The file qico4.dll is a 32/64bit Windows DLL module for Qt4 or other related programs. The file and the associated Qt4 software was developed by Digia Plc and/or its subsidiary(-ies). The file was licensed as Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies)..

qico4.dll file is a critical component for the software to work properly without any problems. You may receive an error message like the ones below that indicates the file is not found or damaged.

  • This application failed to start because qico4.dll was not found.
  • The file qico4.dll is missing or corrupted.
  • A required component is missing: qico4.dll. Please install the application again.
  • Error loading qico4.dll. The specified module could not be found.
  • The program can't start because qico4.dll is missing from your computer.

To fix the error, you need to copy the missing qico4.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 4 different versions of the dll file available for download with sizes between 28KB - 81.5KB.

How to Install qico4.dll

You can download qico4.dll for free from the download section on this page. After downloading the zip file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application/game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

Copy the extracted qico4.dll file to the installation directory of the application or game.

Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the .DLL file directly to Windows system folder.

Register DLL File Using Microsoft Regsvr

Copy the file to "C:\Windows\System32\"

You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

Right-click the "Command Prompt" search result and click the "Run as administrator" option.

Paste the following command into the Command Line window that opens up and press Enter key.

%windir%\System32\regsvr32.exe qico4.dll

Download qico4.dll
Version OS Size Language Download
4.8.5.0 64bit 33.5KB English Download
4.8.7.0 32bit 28KB English Download
4.8.5.0 32bit 81.5KB English Download
4.8.7.0 32bit 41.4KB English Download
4.7.3.0 32bit 81.5KB English Download
4.7.1.0 32bit 81.5KB English Download

Please note : This is a free download. No guarantees or warranties are given or implied. Please download and install the file at your own risk...

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