Description
Creation date: 24.09.2025 06:57:28
File version: 6.9.3.0
Antivirus scan: ✅ OK
Category: Graphics
File size: 9273.3 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.
Digital file signature Qt6Gui.dll
Publisher: Wireshark Foundation
Issuer: Sectigo Public Code Signing CA R36
Encryption algorithm: SHA256
Time stamp: Oct 9 01:09:19 2025 GMT
Signature status: valid
Qt6Gui.dll is a dynamic-link library (DLL) file used in Windows operating systems. DLL files are components that contain code and resources that can be used by multiple programs, allowing them to share these resources without needing to have the same code repeated in each program.
SHA-1: 84f8e30552d5e29dca4e89d537800216f3634c90
SHA-256: 1afa62fff12ecc4b6407a9ee2b0edc976ea1431ec6e183b334d5533f8f775fec
Where it is used
The Qt6Gui.dll file is part of the Qt 6 framework and specifically relates to its GUI (Graphical User Interface) module. This DLL contains essential functions for creating graphical user interfaces, handling windows, widgets, and other visual elements in applications developed with the Qt framework.
This DLL might be related to various programs or components that are built using the Qt 6 framework, such as development tools, custom applications, or even some system utilities. If you encounter a missing or corrupted Qt6Gui.dll file, it could affect these applications' functionality.
Errors related to Qt6Gui.dll
Issues with the Qt6Gui.dll file can cause various errors and problems in your system. Common error messages include:
- "Qt6Gui.dll not found"
- "missing Qt6Gui.dll"
- "error loading Qt6Gui.dll"
These errors can manifest as application crashes, missing features, or the inability to start certain programs.
File security
The file characteristics indicate that it is a legitimate DLL from the Qt 6 framework. There are no indicators suggesting this file could be malicious. However, always exercise caution when dealing with system files and ensure you are downloading updates or replacements from trusted sources.
The code execution cannot proceed because Qt6Gui.dll was not found
Failed to load Qt6Gui.dll
The procedure entry point ... could not be located in Qt6Gui.dll
1. Download links:
2b. Also try to copy to bin, lib folders.
2c. Try to copy Qt6Gui.dll C:\Program Files (x86)\Your program\
👉 Always create a backup before replacing files.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.
How to fix errors
- Reinstall the program: If a specific application is causing issues, reinstalling it can often resolve problems related to missing DLL files. This ensures that all necessary components, including Qt6Gui.dll, are properly installed.
- Update Windows: Ensure your operating system is up to date with the latest security patches and updates. Sometimes, these updates include critical fixes for known issues with system files like Qt6Gui.dll.
- Manually replace Qt6Gui.dll (if needed):
If you have a backup of the original file or can download it from a trusted source, you can manually replace the corrupted or missing file. However, this should be done with caution to avoid any potential issues.
Steps for manual replacement:
- Download the correct version of Qt6Gui.dll from a reliable website or source.
- Copy the downloaded file to the directory where it is missing. For example, if you are using an application that requires this DLL, copy the file to its installation folder (e.g., "C:\Program Files\YourApplication\").
- Restart your computer and try running the problematic program again.
FAQ
Q: Can Qt6Gui.dll be a virus?
A: No, the characteristics of this file do not suggest it is malicious. However, always be cautious when dealing with system files and ensure you are downloading updates or replacements from trusted sources.
Q: Why am I getting errors related to Qt6Gui.dll?
A: Errors can occur if the file is missing, corrupted, or incompatible with your system. These issues might be due to a faulty installation of an application that relies on this DLL.
Conclusion
In summary, Qt6Gui.dll is a vital part of the Qt 6 framework for creating graphical user interfaces in Windows applications. Errors related to this file can be resolved by reinstalling programs, updating your operating system, or manually replacing the file if necessary.