How to Download and Fix 3DU.exe Errors

Last Updated: 11/29/2023
[Reading Time Required: 3.5 minutes]

3D Canvas Upgrader files, such as 3DU.exe, are considered a type of Win32 EXE (Executable application) file. They are associated with the EXE file extension, developed by Amabilis Software for 3D Canvas Upgrader.

3DU.exe was first developed on 04/17/2017 for the Windows 10 Operating System in 3DCrafter 9.3.1620. This is the most recent release date from Amabilis Software, according to our records.

Please continue reading to find your correct 3DU.exe file version download (free), detailed file information, and EXE file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)

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File Overview

General Information
File Name: 3DU.exe
File Extension: EXE file extension
Description: 3D Canvas Upgrader
Object File Type: Executable application
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: Amabilis Software
Software Program: 3D Canvas Upgrader
Legal Copyright: Copyright (c) 1998-2010
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x0000
Entry Point: 0xb1d4
Code Size: 1273856

What are 3DU.exe Error Messages?

3DU.exe Runtime Errors

Runtime errors are 3DCrafter errors that occur during "runtime". Runtime is pretty self-explanatory; it means that these EXE errors are triggered when 3DU.exe is attempted to be loaded either when 3DCrafter is starting up, or in some cases already running. Runtime errors are the most common form of EXE error you will encounter using 3DCrafter.

In most cases, 3DU.exe runtime errors occurring while the program is running will result in the program terminating abnormally. Most of these 3DU.exe error messages mean that 3DCrafter was either unable to locate this file on startup, or the file is corrupt, resulting in a prematurely-aborted startup process. Generally, 3DCrafter will be unable to start without resolving these errors.

Some of the most common 3DU.exe errors include:

  • 3DU.exe - Bad Image.
  • 3DU.exe Application Error.
  • 3DU.exe could not be found.
  • 3DU.exe could not be installed.
  • 3DU.exe could not be launched. Class not registered.
  • 3DU.exe could not be started.
  • 3DU.exe failed to initialize properly.
  • 3DU.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
  • 3DU.exe is not a valid Win32 application.
  • 3DU.exe is not running.
  • Cannot find 3DU.exe.
  • Error starting program: 3DU.exe.
  • Faulting Application Path: 3DU.exe.
  • The file 3DU.exe is missing or corrupt.
  • Windows failed to start - 3DU.exe.
System Error

The program can’t start because 3DU.exe is missing from your computer. Try reinstalling the program to fix this problem.

Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

Finding the source of the 3DU.exe error is key to properly resolving these errors. Although most of these EXE errors affecting 3DU.exe will happen during startup, occasionally you will encounter a runtime error while using 3D Canvas Upgrader. This can occur due to poor programming on behalf of Amabilis Software, conflicts with other software or 3rd-party plug-ins, or caused by damaged and outdated hardware. Also, these types of 3DU.exe errors can occur if it has been accidentally moved, deleted, or corrupted by a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

How to Fix 3DU.exe 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 3DU.exe issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

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 3DU.exe error, please proceed to the Step 2 below.

Step 2: If recently installed 3DCrafter (or related software), uninstall then try reinstalling 3DCrafter software.

You can uninstall 3DCrafter 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 3DCrafter 9.3.1620 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall 3DCrafter software.

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

3DCrafter 9.3.1620

Amabilis Software

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many 3DU.exe 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 3DU.exe 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 3DU.exe 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 3DU.exe file version. We maintain a comprehensive database of 100% malware-free 3DU.exe files for every applicable version of 3DCrafter. 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 3DU.exe Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate 3DCrafter folder location:
    Windows 10: C:\Program Files (x86)\3DCrafter 9\
  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.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve 3DU.exe problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

Download 3DU.exe Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying 3DU.exe to your appropriate Windows system directory. Amabilis Software typically does not release 3DCrafter EXE files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing 3DU.exe and all other EXE files for 3DCrafter. An incorrectly installed EXE file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10

Files Related to 3DU.exe

EXE Files Related to 3DU.exe

File Name Description Software Program (Version) File Size (bytes) File Location
VerifyInstall4.exe Windows Executable VerifyInstall4 (9.02) 24576 C:\Windows\System32\
OneDrive.exe Microsoft OneDrive Microsoft OneDrive (19.192.0926.0012) 1585000 C:\Users\Tester\AppData\Local\Microsoft\Windows\
3DCTV.exe Windows Executable 3DC Tutorial Viewer (9.02.0359) 212992 C:\Windows\SysWOW64\wbem\tmf\
FileCoAuth.exe Microsoft OneDriveFile Co-Authoring Executable Microsoft OneDrive (19.192.0926.0012) 506728 C:\Users\Tester\AppData\Local\Microsoft\Windows\
FileSyncHelper.exe Microsoft OneDriveFileSyncHelper Microsoft OneDrive (19.192.0926.0012) 2133352 C:\Users\Bill\AppData\Local\

Other Files Related to 3DU.exe

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 10600 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
diagwrn.xml Extensible Markup Language 3DCrafter 9.3.1620 5718 C:\Windows\System32\Sysprep\Panther\
diagwrn.xml Extensible Markup Language 3DCrafter 9.3.1620 44683 C:\Windows\Panther\UnattendGC\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
riched32.dll Windows 95 Rich Text Edit Control Microsoft® Windows(TM) Operating System (4.0) 174352 C:\Program Files (x86)\3DCrafter 9\


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