Avcodec-55.dll: How to Fix DLL Errors, Download, and Update

Last Updated: 11/25/2023
[Reading Time Required: 3.5 minutes]

avcodec-55.dll is considered a type of Dynamic Link Library file. It is most-commonly used in SketchUp 17.2.2555 developed by Trimble Inc.. It uses the DLL file extension and is considered a Win64 DLL (Dynamic Link Library) file.

avcodec-55.dll was initially released with File Viewer Lite 1.5 on 08/07/2019 for the Windows 10 Operating System. On 10/25/2018, version 17.2.2555 was released for SketchUp 17.2.2555.

This article discusses complete file details, DLL file troubleshooting instructions for problems with avcodec-55.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)


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File Overview


General Information
File Name: avcodec-55.dll
File Extension: DLL file extension
File Type: Dynamic Link Library
Description: Dynamic Link Library
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Program: SketchUp 17.2.2555
Developer: Trimble Inc.
Software: SketchUp
Software Version: 17.2.2555
File Details
Entry Point: 0x13b0
Code Size: 8018944


What are avcodec-55.dll Error Messages?


Dynamic Link Library avcodec-55.dll Errors

avcodec-55.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like avcodec-55.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. SketchUp) could share the same avcodec-55.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 avcodec-55.dll is attempted to be loaded either when SketchUp is starting up, or in some cases already running. Some of the most common avcodec-55.dll errors include:

Your avcodec-55.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with SketchUp), or deleted by a malware infection. Furthermore, avcodec-55.dll file corruption could be caused from a power outage when loading SketchUp, system crash while loading avcodec-55.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 avcodec-55.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 avcodec-55.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 avcodec-55.dll error, please proceed to the Step 2 below.

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

You can uninstall SketchUp 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 SketchUp 17.2.2555 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall SketchUp software.

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

SketchUp 17.2.2555

Trimble Inc.

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 avcodec-55.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 avcodec-55.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 avcodec-55.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 avcodec-55.dll file version. We maintain a comprehensive database of 100% malware-free avcodec-55.dll files for every applicable version of SketchUp. 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 avcodec-55.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate SketchUp folder location:
    Windows 10: C:\Program Files (x86)\Xilisoft\Download YouTube Video\
    Windows 10: C:\Program Files (x86)\RSUPPORT\MobizenService\
    Windows 10: C:\Program Files (x86)\GetGo Software\GetGo Video Downloader\
    Windows 10: C:\Program Files (x86)\File Viewer Lite\libav\
    Windows 10: C:\Program Files\SketchUp\SketchUp 2017\
    Show 1 more directory +
    Windows 10: C:\Program Files\SketchUp\SketchUp 2017\
  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 avcodec-55.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 avcodec-55.dll Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying avcodec-55.dll to your appropriate Windows system directory. Trimble Inc. typically does not release SketchUp 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 avcodec-55.dll and all other DLL files for SketchUp. 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 avcodec-55.dll


DLL Files Related to avcodec-55.dll

File Name Description Software Program (Version) File Size (bytes) File Location
api-ms-win-crt-filesys... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 20296 C:\Users\Tester\AppData\Local\
onmainim.dll Microsoft OneNote Main Microsoft OneNote (16.0.12130.20086) 24573232 C:\Windows\System32\wbem\Repository\
mso40uiimm.dll Microsoft Office component Microsoft Office (16.0.12130.20068) 6937928 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\
msvcp140.dll Microsoft® C Runtime Library Microsoft® Visual Studio® 2015 (14.00.24215.1) 633144 C:\Windows\Microsoft.NET\Framework\v4.0.30319\
OneDriveTelemetryExper... OneDriveTelemetry Experimental DLL Microsoft OneDrive (19.152.0927.0012) 1286472 C:\Users\Tester\AppData\Local\

Other Files Related to avcodec-55.dll

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log SketchUp 17.2.2555 62521 C:\Windows\Panther\UnattendGC\
setupapi.dev.log Log SketchUp 17.2.2555 684126 C:\Windows\inf\
volsnap.PNF Precompiled INF SketchUp 17.2.2555 5164 C:\Windows\inf\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 17776 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-heap-l... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18248 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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