BlackBerry BlackBerry Desktop Manager AX mc_enc_aac_ds.ax

How to Fix Mc_enc_aac_ds.ax Problems and Download Updates

Last Updated: 11/25/2023
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AX files such as mc_enc_aac_ds.ax are categorized as Win32 DLL (Dynamic link library) files. As a AAC Encoder DirectShow Filter file, it was created for use in MainConcept® AAC Encoder DirectShow Filter by BlackBerry.

mc_enc_aac_ds.ax was initially released with Camtasia 2019 19.0.7.5034 on 08/27/2019 for the Windows 10 Operating System. The newest file release date for BlackBerry Desktop Manager 7.1.0 B39 was 12/14/2012 [version 9.0.0.54256 2011-07-30].

This article discusses complete file details, AX file troubleshooting instructions for problems with mc_enc_aac_ds.ax, 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)

File Overview

General Information ^✻
File Name:	mc_enc_aac_ds.ax
File Extension:	AX file extension
Description:	AAC Encoder DirectShow Filter
Object File Type:	Dynamic link library
Comments:	official release build
File Operating System:	Windows 16-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	MainConcept GmbH
Software Program:	MainConcept® AAC Encoder DirectShow Filter
Legal Copyright:	Copyright © 2011 MainConcept GmbH

File Details
Character Set:	Windows, Latin1
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x30003f
Entry Point:	0x143ab
Code Size:	137216

View Other mc_enc_aac_ds.ax Information

File Info	Description
File Size:	428 kB
File Modification Date/Time:	2019:11:19 17:05:09+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2011:07:30 03:22:28+00:00
PE Type:	PE32
Linker Version:	10.0
Code Size:	137216
Initialized Data Size:	294400
Uninitialized Data Size:	0
Entry Point:	0x143ab
OS Version:	5.1
Image Version:	0.0
Subsystem Version:	5.1
Subsystem:	Windows GUI
File Version Number:	9.0.0.54256
Product Version Number:	9.0.0.54256
File Flags Mask:	0x30003f
File Flags:	(none)
File OS:	Windows 16-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Windows, Latin1
Company Name:	MainConcept GmbH
File Description:	AAC Encoder DirectShow Filter
File Version:	9.0.0.54256 2011-07-30
Internal Name:	mc_enc_aac_ds
Legal Copyright:	Copyright © 2011 MainConcept GmbH
Product Name:	MainConcept® AAC Encoder DirectShow Filter
Product Version:	9.0.0
Comments:	official release build
Private Build:	AAC Encoder DirectShow Filter

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

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What are mc_enc_aac_ds.ax Error Messages?

Dynamic Link Library mc_enc_aac_ds.ax Errors

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

Access Violation at address - mc_enc_aac_ds.ax.
mc_enc_aac_ds.ax could not be found.
Cannot find C:\Program Files (x86)\Research In Motion\BlackBerry Desktop\Codecs\mc_enc_aac_ds.ax.
Cannot register mc_enc_aac_ds.ax.
Cannot start BlackBerry Desktop Manager. A required component is missing: mc_enc_aac_ds.ax. Please install BlackBerry Desktop Manager again.
Failed to load mc_enc_aac_ds.ax.
The application has failed to start because mc_enc_aac_ds.ax was not found.
The file mc_enc_aac_ds.ax is missing or corrupt.
This application failed to start because mc_enc_aac_ds.ax was not found. Re-installing the application may fix this problem.

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

Step 2: If recently installed BlackBerry Desktop Manager (or related software), uninstall then try reinstalling BlackBerry Desktop Manager software.

You can uninstall BlackBerry Desktop Manager 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 BlackBerry Desktop Manager 7.1.0 B39 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall BlackBerry Desktop Manager software.

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

BlackBerry Desktop Manager 7.1.0 B39

BlackBerry

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 mc_enc_aac_ds.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 mc_enc_aac_ds.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 mc_enc_aac_ds.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 mc_enc_aac_ds.ax file version. We maintain a comprehensive database of 100% malware-free mc_enc_aac_ds.ax files for every applicable version of BlackBerry Desktop Manager. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download mc_enc_aac_ds.ax Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate BlackBerry Desktop Manager folder location:

Windows 10: C:\Program Files (x86)\Research In Motion\BlackBerry Desktop\Codecs\
Windows 10: C:\Program Files\TechSmith\Camtasia 2019\
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 mc_enc_aac_ds.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 mc_enc_aac_ds.ax Files (Malware-Tested 100% Clean)

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

BlackBerry Desktop Manager 7.1.0 B39

File Name

Software Version

File Version

Architecture

mc_enc_aac_ds.ax

9.0.0.54256

9.0.0.54256 2011-07-30

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	MainConcept® AAC Encoder DirectShow Filter
Software Version:	9.0.0.54256
File Version:	9.0.0.54256 2011-07-30
File Size:	438088
File Date:	11/19/2019
MD5 Checksum:	0e61f2e14851d872ec41191599bbc22d
SHA1 Checksum:	96a91189f0511184fdbec048bd762fbaccc0850a
SHA256 Checksum:	d35caf86f3f98c6eeeb7a73f966b917a888669d8691b5f37aa610f850fdf1c1d
CRC32:
File Directory Location:	C:\Program Files (x86)\Research In Motion\Blac ...

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	294400
Linker Version:	10.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.1
File Modification Date/Time:	11/19/2019

Camtasia 2019 19.0.7.5034

File Name

Software Version

File Version

Architecture

mc_enc_aac_ds.ax

10.3.15.4440

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	MainConcept® AAC Encoder DirectShow Filter
Software Version:	10.3.15.4440
File Version:	10.3.15.4440
File Size:	460720
File Date:	11/01/2019
MD5 Checksum:	d7e0e70d38ff048025bd5e64f96ac835
SHA1 Checksum:	109c3190da69aadcdce777c951ab53ea7b114b82
SHA256 Checksum:	049668aab8a7a1988afbe87ac133936cd8547ee5678b66a8c45e5f5a91ddd3ff
CRC32:
File Directory Location:	C:\Program Files\TechSmith\Camtasia 2019\

File Version, System, and Machine Information
File Type:	Win64 DLL
Image Version:	0.0
Initialized Data Size:	302080
Linker Version:	10.0
Machine Type:	AMD AMD64
PE Type:	PE32+
Subsystem:	Windows GUI
Subsystem Version:	5.2
File Modification Date/Time:	11/01/2019

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Files Related to mc_enc_aac_ds.ax

AX Files Related to mc_enc_aac_ds.ax

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
mc_demux_mp2_ds.ax	MPEG-1/2 Demultiplexer	MainConcept® MPEG-1/2 Demultiplexer (9.0.0)	1331016	C:\Program Files\WindowsApps\Deleted\Microsoft....
mc_trans_video_framera...	Frame Rate Converter DS Filter	MainConcept® Frame Rate Converter (9.0.0)	266568	C:\Program Files\WindowsApps\Microsoft.BingTrav...
mc_trans_audio_convert...	Audio Converter DirectShow Filter	MainConcept® Audio Converter DirectShow Filter (9.0.0)	424264	C:\Program Files\WindowsApps\Microsoft.BingTrav...
mc_trans_video_imagesc...	ImageScaler DS Filter	MainConcept® ImageScaler Filter (9.0.0)	293704	C:\Program Files\WindowsApps\Microsoft.BingNews...
mc_dec_avc_ds.ax	AVC/H.264 Decoder DirectShow Filter	MainConcept® AVC/H.264 Decoder DirectShow Filter (9.0.0)	317768	C:\Program Files\WindowsApps\Microsoft.BingTrav...

Other Files Related to mc_enc_aac_ds.ax

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setupact.log	Log	BlackBerry Desktop Manager 7.1.0 B39	16082	C:\Windows\System32\Sysprep\Panther\
setupact.log	Log	BlackBerry Desktop Manager 7.1.0 B39	915	C:\Windows\
mdmgen.PNF	Precompiled INF	BlackBerry Desktop Manager 7.1.0 B39	110916	C:\Windows\System32\DriverStore\FileRepository\...
api-ms-win-core-profil...	ApiSet Stub DLL	Microsoft® Windows® Operating System (10.0.17134.12)	17528	C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
MAPPING1.MAP	Quake Engine Map	BlackBerry Desktop Manager 7.1.0 B39	79100	C:\Windows\System32\wbem\Repository\

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