Adobe Systems Incorporated Adobe Shockwave Player DLL SwOnce.dll

Troubleshooting SwOnce.dll DLL Errors and Downloading Updates

Last Updated: 12/11/2024
[Average Article Time to Read: 4.7 minutes]

SwOnce.dll is considered a type of Shockwave Player file. It is most-commonly used in Shockwave developed by Adobe Systems Incorporated. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

SwOnce.dll was initially released with Adobe Shockwave Player 12.2.9.199 on 06/13/2017 for the Windows 10 Operating System. According to our records, this is the primary and most recent file release from Adobe Systems Incorporated.

This article discusses complete file details, DLL file troubleshooting instructions for problems with SwOnce.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)


Recommended Download: Fix SwOnce.dll / Adobe Shockwave Player-related registry issues with WinThruster.

Download Now
WinThruster 2024

Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

Average User Rating

 
Vote

Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall


File Overview


General Information ✻
File Name: SwOnce.dll
File Extension: DLL file extension
Description: Shockwave Player
Object File Type: Dynamic link library
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Adobe Systems, Inc.
Software Program: Shockwave
Legal Copyright: Copyright © 1985-2006 Adobe Systems, Inc.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x168a
Code Size: 69120
Recommended Download (WinThruster): Optimize Your PC and Fix DLL File Association Errors.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


What are SwOnce.dll Error Messages?


Dynamic Link Library SwOnce.dll Errors

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

Your SwOnce.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Adobe Shockwave Player), or deleted by a malware infection. Furthermore, SwOnce.dll file corruption could be caused from a power outage when loading Adobe Shockwave Player, system crash while loading SwOnce.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.

Recommended Download (WinThruster): Optimize Your PC and Fix DLL File Association Errors.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


How to Fix SwOnce.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 SwOnce.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 SwOnce.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Adobe Shockwave Player (or related software), uninstall then try reinstalling Adobe Shockwave Player software.

You can uninstall Adobe Shockwave Player 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 Adobe Shockwave Player 12.2.9.199 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Adobe Shockwave Player software.

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

Adobe Shockwave Player 12.2.9.199

Adobe Systems Incorporated

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 SwOnce.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 SwOnce.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

Recommended Download (WinThruster): Optimize Your PC and Fix DLL File Association Errors.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


If Those Steps Fail: Download and Replace Your SwOnce.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 SwOnce.dll file version. We maintain a comprehensive database of 100% malware-free SwOnce.dll files for every applicable version of Adobe Shockwave Player. 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 SwOnce.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Adobe Shockwave Player folder location:
    Windows 10: C:\Windows\SysWOW64\Macromed\Shockwave 10\
  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 SwOnce.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.

Recommended Download (WinThruster): Optimize Your PC and Fix DLL File Association Errors.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Download SwOnce.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying SwOnce.dll to your appropriate Windows system directory. Adobe Systems Incorporated typically does not release Adobe Shockwave Player 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 SwOnce.dll and all other DLL files for Adobe Shockwave Player. 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
Recommended Download (WinThruster): Optimize Your PC and Fix DLL File Association Errors.

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Files Related to SwOnce.dll


DLL Files Related to SwOnce.dll

File Name Description Software Program (Version) File Size (bytes) File Location
Qt5Gui.dll C++ Application Development Framework Qt5 (5.11.1.0) 5185384 C:\Users\Tester\AppData\Local\Microsoft\Windows\
DynaPlayer.dll DynaBound Player Shockwave (12.2.9) 12288 C:\Windows\System32\DriverStore\FileRepository\...
qquicklayoutsplugin.dll C++ Application Development Framework Qt5 (5.11.1.0) 80744 C:\Users\Tester\AppData\Local\
api-ms-win-core-memory... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11624 C:\$WINDOWS.~BT\Sources\Boot\EFI\hr-HR\
qjpeg.dll C++ Application Development Framework Qt5 (5.11.1.0) 306232 C:\Users\Tester\AppData\Local\

Other Files Related to SwOnce.dll

File Name Description Software Program (Version) File Size (bytes) File Location
Sessions.xml Extensible Markup Language Adobe Flash Player 32.0.0.255 5277233 C:\Windows\servicing\Sessions\
CBS.log Log Adobe Premiere Pro CC 14 1311836 C:\Windows\Logs\CBS\
setuperr.log Log Adobe Captivate 2017 Release 762 C:\Windows\Logs\DPX\
setuperr.log Log Adobe Photoshop Lightroom 6.7 (CC 2015.7) 5179 C:\Windows\Panther\NewOs\Panther\
symbol.ttf TrueType Font Adobe Audition CS6 CS6 70128 C:\Program Files\WindowsApps\Microsoft.Office.O...


RocketPC

Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall


Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.


Copyright © 1999-2024 ExeFiles.com

X