How to Download, Fix, and Update RIFFIO.dll

Last Updated: 11/26/2023
[Time to Read: ~3-5 minutes]

DLL files such as RIFFIO.dll are categorized as Win64 DLL (Dynamic link library) files. As a RiffIO Dynamic Link Library (64-Bit) file, it was created for use in Corel Graphics Applications by Corel Corporation.

The first release in the Windows 10 Operating System for RIFFIO.dll was on 03/12/2019 inside CorelDRAW Graphics Suite 2019. This is the most recent release date from Corel Corporation, according to our records.

In this short article, you will discover detailed file information, steps for troubleshooting DLL file problems with RIFFIO.dll, and list of free downloads for every version that exists in our comprehensive file directory.

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File Overview


General Information
File Name: RIFFIO.dll
File Extension: DLL file extension
Description: RiffIO Dynamic Link Library (64-Bit)
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: Corel Graphics Applications
Legal Copyright: Copyright(c) 2019 Corel Corporation
File Details
Character Set: Windows, Latin1
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x11f0c
Code Size: 75264


What are RIFFIO.dll Error Messages?


Dynamic Link Library RIFFIO.dll Errors

RIFFIO.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like RIFFIO.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. CorelDRAW Graphics Suite) could share the same RIFFIO.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 RIFFIO.dll is attempted to be loaded either when CorelDRAW Graphics Suite is starting up, or in some cases already running. Some of the most common RIFFIO.dll errors include:

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

Step 2: If recently installed CorelDRAW Graphics Suite (or related software), uninstall then try reinstalling CorelDRAW Graphics Suite software.

You can uninstall CorelDRAW Graphics Suite 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 CorelDRAW Graphics Suite 2019 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall CorelDRAW Graphics Suite software.

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

CorelDRAW Graphics Suite 2019

Corel Corporation

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 RIFFIO.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 RIFFIO.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 RIFFIO.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 RIFFIO.dll file version. We maintain a comprehensive database of 100% malware-free RIFFIO.dll files for every applicable version of CorelDRAW Graphics Suite. 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 RIFFIO.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate CorelDRAW Graphics Suite folder location:
    Windows 10: C:\Program Files\Corel\CorelDRAW Graphics Suite 2019\Filters64\
  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 RIFFIO.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 RIFFIO.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying RIFFIO.dll to your appropriate Windows system directory. Corel Corporation typically does not release CorelDRAW Graphics Suite 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 RIFFIO.dll and all other DLL files for CorelDRAW Graphics Suite. 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 RIFFIO.dll


DLL Files Related to RIFFIO.dll

File Name Description Software Program (Version) File Size (bytes) File Location
CdrGfx.dll Corel Graphics Engine (64-Bit) Corel Graphics Applications (21.3.0.755) 3086032 C:\Windows\System32\winevt\Logs\
PPMask.dll Mask Tool Library (64-Bit) Corel Graphics Applications (21.3.0.755) 285904 C:\Windows\System32\winevt\Logs\
ProjectTimerIntl.dll ProjectTimer for CorelDRAW/Corel DESIGNER ProjectTimer for CorelDRAW/Corel DESIGNER (1.0.0.0) 712704 C:\Windows\System32\winevt\Logs\
WTldru.DLL Corel Writing Tools Language-Dependent (RU) (64-Bit) Corel Graphics Applications (21.2.0.706) 47312 C:\Windows\System32\winevt\Logs\
ProjectTimerIntl.dll ProjectTimer for CorelDRAW/Corel DESIGNER ProjectTimer for CorelDRAW/Corel DESIGNER (1.0.0.0) 712704 C:\Windows\System32\winevt\Logs\

Other Files Related to RIFFIO.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log PhotoImpact X3 25232 C:\Windows\System32\Sysprep\Panther\
volsnap.PNF Precompiled INF PhotoImpact X3 5164 C:\Windows\inf\
WmiApRpl.ini Windows Initialization CorelDRAW Graphics Suite 2019 29736 C:\Windows\inf\WmiApRpl\0009\
diagerr.xml Extensible Markup Language CorelDRAW Graphics Suite 2019 5718 C:\Windows\System32\Sysprep\Panther\
diagerr.xml Extensible Markup Language CorelDRAW Graphics Suite 2019 44109 C:\Windows\Panther\UnattendGC\


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