How to Update, Download, and Fix TrueHDDec.dll

Last Updated: 11/27/2023
[Time Required for Reading: 3.5 minutes]

TrueHDDec.dll, also known as a TrueHD Decoder Module file, was created by Corel for the development of TrueHD Decoder Module. DLL files fall under under the Win32 DLL (Dynamic link library) file type category.

TrueHDDec.dll was initially released with Corel WinDVD 11 on 09/28/2011 for the Windows 10 Operating System. This file version is latest update offered from Corel, according to our records.

Please see below for more detailed information, DLL file troubleshooting instructions, and free downloads of different versions of TrueHDDec.dll.

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File Overview


General Information
File Name: TrueHDDec.dll
File Extension: DLL file extension
Description: TrueHD Decoder Module
Object File Type: Dynamic link library
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Corel Corporation
Software Program: TrueHD Decoder Module
Legal Copyright: Corel Corporation. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Special build
File Flags Mask: 0x0017
Entry Point: 0x21323
Code Size: 197120


What are TrueHDDec.dll Error Messages?


Dynamic Link Library TrueHDDec.dll Errors

TrueHDDec.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like TrueHDDec.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. Corel WinDVD) could share the same TrueHDDec.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 TrueHDDec.dll is attempted to be loaded either when Corel WinDVD is starting up, or in some cases already running. Some of the most common TrueHDDec.dll errors include:

Your TrueHDDec.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Corel WinDVD), or deleted by a malware infection. Furthermore, TrueHDDec.dll file corruption could be caused from a power outage when loading Corel WinDVD, system crash while loading TrueHDDec.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 TrueHDDec.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 TrueHDDec.dll 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 TrueHDDec.dll error, please proceed to the Step 2 below.

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

You can uninstall Corel WinDVD 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 Corel WinDVD 11 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Corel WinDVD software.

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

Corel WinDVD 11

Corel

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 TrueHDDec.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 TrueHDDec.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 TrueHDDec.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 TrueHDDec.dll file version. We maintain a comprehensive database of 100% malware-free TrueHDDec.dll files for every applicable version of Corel WinDVD. 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 TrueHDDec.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Corel WinDVD folder location:
    Windows 10: C:\Program Files (x86)\Corel\WinDVD11\
  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 TrueHDDec.dll 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 TrueHDDec.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying TrueHDDec.dll to your appropriate Windows system directory. Corel typically does not release Corel WinDVD DLL 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 TrueHDDec.dll and all other DLL files for Corel WinDVD. An incorrectly installed DLL 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 TrueHDDec.dll


DLL Files Related to TrueHDDec.dll

File Name Description Software Program (Version) File Size (bytes) File Location
LoggingPlatform.dll Logging Platform Microsoft OneDrive (19.174.0902.0013) 1515632 C:\Users\Tester\AppData\Local\Microsoft\Windows\
api-ms-win-core-consol... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18544 C:\WINDOWS\Tasks\
SpeakerDMO.dll SpeakerDMO Module SpeakerDMO Module (10.0.0.8) 692600 C:\Program Files\WindowsApps\Microsoft.VCLibs.1...
api-ms-win-core-proces... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 19064 C:\Users\Tester\AppData\Local\
SerChckv2.DLL SerChck Corel Common Framework (9.0.0.24) 324984 C:\Windows\System32\winevt\Logs\

Other Files Related to TrueHDDec.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Corel VideoStudio Pro 2019 356616 C:\Windows\Logs\DPX\
setupact.log Log Corel WinDVD 11 62521 C:\Windows\Panther\UnattendGC\
SA.DAT Game Data Corel WinDVD 11 6 C:\WINDOWS\Tasks\
setupapi.dev.log Log Corel WinDVD 11 684126 C:\Windows\inf\
volsnap.PNF Precompiled INF PaintShop Pro 2020 5164 C:\Windows\inf\


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