Download and Repair DLL Errors: AAFCOAPI.dll

Last Updated: 11/24/2023
[Reading Time Required: 3.5 minutes]

AAFCOAPI.dll is considered a type of Advanced Authoring Format API file. It is most-commonly used in AAF SDK developed by n-Track. It uses the DLL file extension and is considered a Win32 DLL (Dynamic link library) file.

The first release in the Windows 10 Operating System for AAFCOAPI.dll was on 04/30/2010 inside Adobe Flash Professional CC (not specified). The latest file update released for n-Track Studio 7.1.2 build 3278 was on 07/10/2015 [file version 1.1.6.0].

Please see below for more detailed information, DLL file troubleshooting instructions, and free downloads of different versions of AAFCOAPI.dll.

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File Overview


General Information
File Name: AAFCOAPI.dll
File Extension: DLL file extension
Description: Advanced Authoring Format API
Object File Type: Dynamic link library
Comments: www.aafassociation.org
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: AAF Association
Software Program: AAF SDK
Legal Copyright: Copyright © 1998-2012
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Private build
File Flags Mask: 0x003f
Entry Point: 0x12ce67
Code Size: 1423360


What are AAFCOAPI.dll Error Messages?


Dynamic Link Library AAFCOAPI.dll Errors

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

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

Step 2: If recently installed n-Track Studio (or related software), uninstall then try reinstalling n-Track Studio software.

You can uninstall n-Track Studio 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 n-Track Studio 7.1.2 build 3278 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall n-Track Studio software.

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

n-Track Studio 7.1.2 build 3278

n-Track

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 AAFCOAPI.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 AAFCOAPI.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 AAFCOAPI.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 AAFCOAPI.dll file version. We maintain a comprehensive database of 100% malware-free AAFCOAPI.dll files for every applicable version of n-Track Studio. 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 AAFCOAPI.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate n-Track Studio folder location:
    Windows 10: C:\Program Files (x86)\nTrack\n-Track Studio 7\
    Windows 10: C:\Program Files\Adobe\Adobe Premiere Pro CC 2019\Plug-Ins\(AfterEffectsLib)\Format\ProImport\Supporting Files\
    Windows 10: C:\Program Files\Adobe\Adobe Premiere Pro CC 2019\
    Windows 10: C:\Program Files\VEGAS\VEGAS Pro 16.0\
    Windows 10: C:\adobeTemp\ETRDFFE.tmp\1\universal\App\Plug-Ins\(AfterEffectsLib)\Format\ProImport\Supporting Files\
  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 AAFCOAPI.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 AAFCOAPI.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying AAFCOAPI.dll to your appropriate Windows system directory. n-Track typically does not release n-Track Studio 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 AAFCOAPI.dll and all other DLL files for n-Track Studio. 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 AAFCOAPI.dll


DLL Files Related to AAFCOAPI.dll

File Name Description Software Program (Version) File Size (bytes) File Location
FileSyncViews.dll Microsoft OneDrive Qt Components Microsoft OneDrive (19.192.0926.0012) 1992552 C:\Users\Tester\AppData\Local\Microsoft\Windows\
PresentationFramework.... Dynamic Link Library n-Track Studio 7.1.2 build 3278 463360 C:\Program Files\Microsoft Office 15\root\vfs\P...
Mp3Dll.dll Dynamic Link Library n-Track Studio 7.1.2 build 3278 123392 C:\Windows\System32\sru\
SyncEngine.dll Microsoft OneDrive Sync Engine Microsoft OneDrive (19.192.0926.0012) 7207784 C:\Windows\System32\en-US\
FileCoAuthLib.dll Microsoft OneDriveFile Co-Authoring Library Microsoft OneDrive (19.192.0926.0012) 161128 C:\Users\Tester\AppData\Local\Microsoft\Windows\

Other Files Related to AAFCOAPI.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log n-Track Studio 7.1.2 build 3278 14252 C:\Windows\System32\Sysprep\Panther\
setupapi.dev.log Log n-Track Studio 7.1.2 build 3278 684126 C:\Windows\inf\
WmiApRpl.h C/C++/Objective-C Header n-Track Studio 7.1.2 build 3278 3444 C:\Windows\System32\wbem\Performance\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 10600 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
EtwRTEventLog-Applicat... Microsoft Event Trace Log n-Track Studio 7.1.2 build 3278 4160 C:\Windows\System32\LogFiles\WMI\RtBackup\


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