What are QtGui4.dll Error Messages?

Dynamic Link Library QtGui4.dll Errors

QtGui4.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like QtGui4.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like MpSigStub.exe - to follow. These files were created so that multiple programs (eg. Aurora 3D Animation Maker) could share the same QtGui4.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when QtGui4.dll is attempted to be loaded either when Aurora 3D Animation Maker is starting up, or in some cases already running. Some of the most common QtGui4.dll errors include:

• Access Violation at address - QtGui4.dll.
• QtGui4.dll could not be found.
• Cannot find C:\Program Files (x86)\Aurora3D\Animation3D\QtGui4.dll.
• Cannot register QtGui4.dll.
• Cannot start Aurora 3D Animation Maker. A required component is missing: QtGui4.dll. Please install Aurora 3D Animation Maker again.
• Failed to load QtGui4.dll.
• The application has failed to start because QtGui4.dll was not found.
• The file QtGui4.dll is missing or corrupt.
• This application failed to start because QtGui4.dll was not found. Re-installing the application may fix this problem.

Your QtGui4.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Aurora 3D Animation Maker), or deleted by a malware infection. Furthermore, QtGui4.dll file corruption could be caused from a power outage when loading Aurora 3D Animation Maker, system crash while loading QtGui4.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

How to Fix QtGui4.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your QtGui4.dll issue. These troubleshooting steps are listed in the recommended order of execution.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

1. Hit the Windows Start button
2. When you see the search box, type "System Restore" and press "ENTER".
3. In the search results, find and click System Restore.
4. Please enter the administrator password (if applicable / prompted).
5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
6. Restore your computer to that backup image.

If the Step 1 fails to resolve the QtGui4.dll error, please proceed to the Step 2 below.

You can uninstall Aurora 3D Animation Maker software by following these instructions (Windows XP, Vista, 7, 8, and 10):

1. Hit the Windows Start button
2. In the search box, type "Uninstall" and press "ENTER".
3. In the search results, find and click "Add or Remove Programs"
4. Find the entry for Aurora 3D Animation Maker 16.01.07 and click "Uninstall"
5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Aurora 3D Animation Maker software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Aurora 3D Animation Maker 16.01.07

aurora3dteam

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many QtGui4.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

1. Hit the Windows Start button
2. In the search box, type "Update" and press "ENTER".
3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
4. If updates are available for download, click "Install Updates".
5. After the update is completed, restart your PC.

If Windows Update failed to resolve the QtGui4.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

If Those Steps Fail: Download and Replace Your QtGui4.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate QtGui4.dll file version. We maintain a comprehensive database of 100% malware-free QtGui4.dll files for every applicable version of Aurora 3D Animation Maker. Please follow the steps below to download and properly replace you file:

1. Locate your Windows operating system version in the list of below "Download QtGui4.dll Files".
2. Click the appropriate "Download Now" button and download your Windows file version.
3. Copy this file to the appropriate Aurora 3D Animation Maker folder location:
   
   Windows 10: C:\Users\Tester\AppData\Local\MediaFire Desktop\
   Windows 10: C:\Program Files (x86)\HP\Digital Imaging\bin\
   Windows 10: C:\Program Files (x86)\Anvisoft\Cloud System Booster\
   Windows 10: C:\Program Files (x86)\Xilisoft\Download YouTube Video\
   Windows 10: C:\Program Files (x86)\Wi-Fi\
   Show 26 more directories +

   Windows 10: C:\Program Files (x86)\R-Undelete\
   Windows 10: C:\Program Files (x86)\SMRecorder\
   Windows 10: C:\Program Files (x86)\Nokia\Nokia Software Updater\
   Windows 10: C:\Program Files (x86)\R-Studio\
   Windows 10: C:\Program Files (x86)\Jpg2Pdf\
   Windows 10: C:\Program Files (x86)\Nimbuzz\
   Windows 10: C:\Program Files (x86)\Xilisoft\Video Converter Ultimate\
   Windows 10: C:\Program Files (x86)\Lazesoft Recover My Password\winpedatax64\lazesoftapp\
   Windows 10: C:\Program Files (x86)\Lazesoft Recover My Password\
   Windows 10: C:\Program Files (x86)\Lazesoft Recover My Password\winpedata\lazesoftapp\
   Windows 10: C:\Program Files (x86)\AOMEI Backupper\Winpe64\
   Windows 10: C:\Program Files (x86)\AOMEI Backupper\
   Windows 10: C:\Program Files (x86)\Nokia\Nokia Suite\
   Windows 10: C:\Program Files (x86)\Xilisoft\Video Converter Platinum\
   Windows 10: C:\Program Files (x86)\Lazesoft Recovery Suite\winpedatax64\lazesoftapp\
   Windows 10: C:\Program Files (x86)\Lazesoft Recovery Suite\
   Windows 10: C:\Program Files (x86)\Lazesoft Recovery Suite\winpedata\lazesoftapp\
   Windows 10: C:\Program Files\Paragon Software\Backup and Recovery 16 Free\program\
   Windows 10: C:\Program Files\DAZ 3D\DAZStudio4\
   Windows 10: C:\Program Files\TechSmith\Camtasia 2019\
   Windows 10: C:\Program Files (x86)\SoMud\
   Windows 10: C:\Program Files (x86)\Nokia\Nokia PC Suite 7\
   Windows 10: C:\Program Files (x86)\AOMEI Partition Assistant\ddm\
   Windows 10: C:\Program Files (x86)\Aurora3D\Animation3D\
   Windows 10: C:\Program Files (x86)\iCall\
   Windows 10: C:\YTVD\
   
4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

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