How to Download and Repair Qtreader.dll (3 Step Guide)

Last Updated: 11/27/2024
[Time to Read: ~3-5 minutes]

qtreader.dll, also known as a Compressed Quicktime reader file, was created by Sony Creative Software for the development of Helix DNA Producer SDK. DLL files fall under under the Win32 DLL (Unknown) file type category.

The initial introduction of qtreader.dll released in Xilisoft Video Converter Platinum 7.8.18.20160913 was for Windows 10 on 09/13/2016. The most recent version [file version 9.1.0.92] was introduced on 12/12/2014 for Sony Movie Studio 13 13.0.189.

Continue reading below to discover detailed file information, DLL file troubleshooting, and free downloads of several versions of qtreader.dll.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: qtreader.dll
File Extension: DLL file extension
Description: Compressed Quicktime reader
Object File Type: Unknown
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Program: Helix DNA Producer SDK
Legal Copyright: Copyright © RealNetworks, Inc. 1995-2002. All rights reserved.
Developer: Sony Creative Software
Software: Sony Movie Studio 13
Software Version: 13.0.189
File Details
Character Set: Windows, Latin1
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x9aaf
Code Size: 40960


What are qtreader.dll Error Messages?


Dynamic Link Library qtreader.dll Errors

qtreader.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like qtreader.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like ApplicationRegistration.exe - to follow. These files were created so that multiple programs (eg. Sony Movie Studio 13) could share the same qtreader.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 qtreader.dll is attempted to be loaded either when Sony Movie Studio 13 is starting up, or in some cases already running. Some of the most common qtreader.dll errors include:

Your qtreader.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Sony Movie Studio 13), or deleted by a malware infection. Furthermore, qtreader.dll file corruption could be caused from a power outage when loading Sony Movie Studio 13, system crash while loading qtreader.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 qtreader.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 qtreader.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 qtreader.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Sony Movie Studio 13 (or related software), uninstall then try reinstalling Sony Movie Studio 13 software.

You can uninstall Sony Movie Studio 13 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 Sony Movie Studio 13 13.0.189 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Sony Movie Studio 13 software.

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

Sony Movie Studio 13 13.0.189

Sony Creative 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 qtreader.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 qtreader.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 qtreader.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 qtreader.dll file version. We maintain a comprehensive database of 100% malware-free qtreader.dll files for every applicable version of Sony Movie Studio 13. 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 qtreader.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Sony Movie Studio 13 folder location:
    Windows 10: C:\Program Files (x86)\Sony\Movie Studio 13.0\FileIO Plug-Ins\rm9plug\tools\
    Windows 10: C:\Program Files (x86)\Xilisoft\Video Converter Ultimate\real-supports\tools\
    Windows 10: C:\Program Files (x86)\Xilisoft\Video Converter Platinum\real-supports\tools\
    Windows 10: C:\Program Files\ACID\ACID Pro 9.0\FileIO Plug-Ins\rm9plug\tools\
    Windows 10: C:\Program Files\ACID\ACID Music Studio 11.0\FileIO Plug-Ins\rm9plug\tools\
  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 qtreader.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 qtreader.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying qtreader.dll to your appropriate Windows system directory. Sony Creative Software typically does not release Sony Movie Studio 13 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 qtreader.dll and all other DLL files for Sony Movie Studio 13. 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 qtreader.dll


DLL Files Related to qtreader.dll

File Name Description Software Program (Version) File Size (bytes) File Location
videolumaadj.dll Video black level correction Helix DNA Producer SDK (9.1.0.92) 45139 C:\Windows\System32\winevt\Logs\
Sony.Vegas.Slideshow.R... Sony Vegas Slideshow Assembly Sony Movie Studio 13 13.0.189 35640 C:\Windows\System32\winevt\Logs\
sfdsound.dll Sony DirectSound Driver Sony DirectSound Driver (Version 13.0 (Build 189)) 1866040 C:\Program Files\WindowsApps\Microsoft.WindowsM...
rmwriter.dll RealMedia file writer Helix DNA Producer SDK (9.1.0.92) 241736 C:\Windows\System32\winevt\Logs\
Sony.MediaSoftware.Tex... OFXInterop OFXInterop (13.0.0.189) 357176 C:\Windows\System32\winevt\Logs\

Other Files Related to qtreader.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Sony Movie Studio 13 13.0.189 191002 C:\Windows\Logs\DPX\
setupact.log Log Sony Movie Studio 13 13.0.189 62521 C:\Windows\Panther\UnattendGC\
setupapi.dev.log Log Sony Movie Studio 13 13.0.189 684126 C:\Windows\inf\
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 12136 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
diagerr.xml Extensible Markup Language Sony Movie Studio 13 13.0.189 44109 C:\Windows\Panther\UnattendGC\


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