Cowon America JetVideo Basic VX AX JetSFX4.ax

How to Fix JetSFX4.ax Problems and Download Updates

Last Updated: 11/26/2023
[Time Needed for Reading: ~4-6 minutes]

AX files such as JetSFX4.ax are categorized as Win32 DLL (Dynamic link library) files. As a DirectShow Sound Effector for jetAudio file, it was created for use in JetAudio by Cowon America.

The initial introduction of JetSFX4.ax released in JetAudio 8.1.7.20702 was for Windows 10 on 12/15/2018. The latest file update released for JetVideo Basic VX 8.1.7.20702 was on 12/15/2018 [file version 6, 0, 0, 10100].

In this short article, you will discover detailed file information, steps for troubleshooting AX file problems with JetSFX4.ax, and list of free downloads for every version that exists in our comprehensive file directory.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	JetSFX4.ax
File Extension:	AX file extension
Description:	DirectShow Sound Effector for jetAudio
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:	JetAudio
Software Program:	JetAudio
Legal Copyright:	Copyright (C) 2004-2009 JetAudio, Inc.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0xe5d5
Code Size:	116224

View Other JetSFX4.ax Information

File Info	Description
File Size:	167 kB
File Modification Date/Time:	2019:12:13 16:43:10+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2016:02:04 19:36:17+00:00
PE Type:	PE32
Linker Version:	9.0
Code Size:	116224
Initialized Data Size:	53760
Uninitialized Data Size:	0
Entry Point:	0xe5d5
OS Version:	5.0
Image Version:	0.0
Subsystem Version:	5.0
Subsystem:	Windows GUI
File Version Number:	6.0.0.10100
Product Version Number:	6.0.0.0
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	JetAudio
File Description:	DirectShow Sound Effector for jetAudio
File Version:	6, 0, 0, 10100
Internal Name:	JetSFX
Legal Copyright:	Copyright (C) 2004-2009 JetAudio, Inc.
Product Name:	JetAudio
Product Version:	6, 0, 0, 0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are JetSFX4.ax Error Messages?

Dynamic Link Library JetSFX4.ax Errors

JetSFX4.ax is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like JetSFX4.ax, 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. JetVideo Basic VX) could share the same JetSFX4.ax 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 AX 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 JetSFX4.ax is attempted to be loaded either when JetVideo Basic VX is starting up, or in some cases already running. Some of the most common JetSFX4.ax errors include:

Access Violation at address - JetSFX4.ax.
JetSFX4.ax could not be found.
Cannot find C:\Program Files (x86)\Common Files\COWON\JetSFX4.ax.
Cannot register JetSFX4.ax.
Cannot start JetVideo Basic VX. A required component is missing: JetSFX4.ax. Please install JetVideo Basic VX again.
Failed to load JetSFX4.ax.
The application has failed to start because JetSFX4.ax was not found.
The file JetSFX4.ax is missing or corrupt.
This application failed to start because JetSFX4.ax was not found. Re-installing the application may fix this problem.

Your JetSFX4.ax file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with JetVideo Basic VX), or deleted by a malware infection. Furthermore, JetSFX4.ax file corruption could be caused from a power outage when loading JetVideo Basic VX, system crash while loading JetSFX4.ax, 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.

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How to Fix JetSFX4.ax 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 JetSFX4.ax 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):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the JetSFX4.ax error, please proceed to the Step 2 below.

Step 2: If recently installed JetVideo Basic VX (or related software), uninstall then try reinstalling JetVideo Basic VX software.

You can uninstall JetVideo Basic VX software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for JetVideo Basic VX 8.1.7.20702 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall JetVideo Basic VX software.

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

JetVideo Basic VX 8.1.7.20702

Cowon America

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 JetSFX4.ax error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the JetSFX4.ax error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your JetSFX4.ax 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 JetSFX4.ax file version. We maintain a comprehensive database of 100% malware-free JetSFX4.ax files for every applicable version of JetVideo Basic VX. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download JetSFX4.ax Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate JetVideo Basic VX folder location:

Windows 10: C:\Program Files (x86)\Common Files\COWON\
Windows 10: C:\Program Files (x86)\Common Files\COWON\
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 JetSFX4.ax 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.

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Download JetSFX4.ax Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying JetSFX4.ax to your appropriate Windows system directory. Cowon America typically does not release JetVideo Basic VX AX 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 JetSFX4.ax and all other AX files for JetVideo Basic VX. An incorrectly installed AX file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

JetVideo Basic VX 8.1.7.20702

File Name

Software Version

File Version

Architecture

JetSFX4.ax

6.0.0.0

6, 0, 0, 10100

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	JetAudio
Software Version:	6.0.0.0
File Version:	6, 0, 0, 10100
File Size:	171008
File Date:	12/13/2019
MD5 Checksum:	8755c78712a4066ed0410887dd235898
SHA1 Checksum:	0d850df21787e48a2098bea28f41cbe89898a335
SHA256 Checksum:	87a612dbfbc74543b3af6b4e965a7f368a810271db1859f8282737a1c0b649ad
CRC32:
File Directory Location:	C:\Program Files (x86)\Common Files\COWON\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	53760
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.0
File Modification Date/Time:	12/13/2019

JetAudio 8.1.7.20702

File Name

Software Version

File Version

Architecture

JetSFX4.ax

6.0.0.0

6, 0, 0, 10100

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	JetAudio
Software Version:	6.0.0.0
File Version:	6, 0, 0, 10100
File Size:	171008
File Date:	12/13/2019
MD5 Checksum:	8755c78712a4066ed0410887dd235898
SHA1 Checksum:	0d850df21787e48a2098bea28f41cbe89898a335
SHA256 Checksum:	87a612dbfbc74543b3af6b4e965a7f368a810271db1859f8282737a1c0b649ad
CRC32:
File Directory Location:	C:\Program Files (x86)\Common Files\COWON\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	53760
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.0
File Modification Date/Time:	12/13/2019

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Files Related to JetSFX4.ax

AX Files Related to JetSFX4.ax

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
JetMPAx.ax	DirectShow Audio Encoder for jetAudio	JetAudio (1, 0, 0, 0)	330240	C:\Program Files\WindowsApps\king.com.CandyCrus...
JetDSD.ax	DirectShow Subtitle Display Filter for JetAudio	JetAudio (6, 0, 0, 0)	974848	C:\Program Files\WindowsApps\Microsoft.BingTrav...
JetMPVd.ax	DirectShow Video Decoder for jetAudio	jetAudio (2, 0, 0, 0)	316928	C:\Program Files\WindowsApps\king.com.CandyCrus...
JetSFX4.ax	DirectShow Sound Effector for jetAudio	JetAudio (6, 0, 0, 0)	171008	C:\Program Files\WindowsApps\king.com.CandyCrus...
JetMPAd.ax	DirectShow Audio Decoder for jetAudio	JetAudio (1, 0, 0, 0)	1400832	C:\Program Files\WindowsApps\king.com.CandyCrus...

Other Files Related to JetSFX4.ax

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
CBS.log	Log	JetVideo Basic VX 8.1.7.20702	888726	C:\Windows\Logs\CBS\
SA.DAT	Game Data	JetVideo Basic VX 8.1.7.20702	6	C:\WINDOWS\Tasks\
api-ms-win-core-sysinf...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	12136	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-rtlsup...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	10600	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-debug-...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	11112	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...

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