Troubleshooting Deu.lng: How To Guide (Free Download)

Last Updated: 11/29/2023
[Time to Read: ~3-5 minutes]

Adobe Acrobat Language Data files, such as deu.lng, are considered a type of Data (Adobe Acrobat Language Data) file. They are associated with the LNG file extension, developed by Auslogics for Auslogics BoostSpeed 10.

deu.lng was first released in the Windows 10 Operating System on 12/12/2017 with Auslogics BoostSpeed 10. According to our records, this is the primary and most recent file release from Auslogics.

Below, you find comprehensive file information, instructions for simple LNG file troubleshooting, and list of free deu.lng downloads for each available file version.

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File Overview


General Information
File Name: deu.lng
File Extension: LNG file extension
File Type: Data
Description: Adobe Acrobat Language Data
User Popularity Rating:
 
Developer and Software Information
Software Program: Auslogics BoostSpeed 10
Developer: Auslogics
Software: Auslogics BoostSpeed
Software Version: 10
File Details
File Size (Bytes): 1569373
Oldest File Date: 11/11/2019
Latest File Date: 11/11/2019


What are deu.lng Error Messages?


General deu.lng Runtime Errors

deu.lng file errors often occur during the startup phase of Auslogics BoostSpeed, but can also occur while the program is running. These types LNG errors are also known as “runtime errors” because they occur while Auslogics BoostSpeed is running. Here are some of the most common deu.lng runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Auslogics\BoostSpeed\Lang\deu.lng

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most LNG errors are due to missing or corrupt files. Your deu.lng file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Auslogics BoostSpeed), or deleted by a malware infection. Furthermore, deu.lng file corruption could be caused from a power outage when loading Auslogics BoostSpeed, system crash while loading or saving deu.lng, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix deu.lng 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 deu.lng 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 deu.lng error, please proceed to the Step 2 below.

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

You can uninstall Auslogics BoostSpeed 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 Auslogics BoostSpeed 10 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

Auslogics BoostSpeed 10

Auslogics

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 deu.lng 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 deu.lng 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 deu.lng 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 deu.lng file version. We maintain a comprehensive database of 100% malware-free deu.lng files for every applicable version of Auslogics BoostSpeed. 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 deu.lng Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Auslogics BoostSpeed folder location:
    Windows 10: C:\Program Files (x86)\Auslogics\BoostSpeed\Lang\
  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 deu.lng 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 deu.lng Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying deu.lng to your appropriate Windows system directory. Auslogics typically does not release Auslogics BoostSpeed LNG 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 deu.lng and all other LNG files for Auslogics BoostSpeed. An incorrectly installed LNG 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 deu.lng


LNG Files Related to deu.lng

File Name Description Software Program (Version) File Size (bytes) File Location
esp.lng Adobe Acrobat Language Data Auslogics BoostSpeed 10 1568247 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
jpn.lng Adobe Acrobat Language Data Auslogics BoostSpeed 10 1084961 C:\Program Files\WindowsApps\Microsoft.VCLibs.1...
enu.lng Adobe Acrobat Language Data Auslogics BoostSpeed 10 1402817 C:\Program Files\WindowsApps\Microsoft.DesktopA...
ita.lng Adobe Acrobat Language Data Auslogics BoostSpeed 10 1553035 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
fra.lng Adobe Acrobat Language Data Auslogics BoostSpeed 10 1599697 C:\Program Files\WindowsApps\Microsoft.GetHelp_...

Other Files Related to deu.lng

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Auslogics BoostSpeed 10 24012 C:\Windows\System32\Sysprep\Panther\
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 19064 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
diagwrn.xml Extensible Markup Language Auslogics BoostSpeed 10 5718 C:\Windows\System32\Sysprep\Panther\
api-ms-win-core-consol... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 18544 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
ntuser.dat Game Data Auslogics BoostSpeed 10 1310720 C:\Users\Tester\


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