Fix, Download, and Update BCUEngine.log

Last Updated: 11/30/2023
[Average Article Time to Read: 4.7 minutes]

Log files such as BCUEngine.log utilize the LOG file extension. This file is considered a Text (Log) file, and was first created by AVG Technologies for the AVG PC TuneUp 16.72.2.55508 software package.

BCUEngine.log was first developed on 01/12/2017 for the Windows 10 Operating System in AVG PC TuneUp 16.72.2.55508. This file version is latest update offered from AVG Technologies, according to our records.

This article discusses complete file details, LOG file troubleshooting instructions for problems with BCUEngine.log, 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: BCUEngine.log
File Extension: LOG file extension
File Type: Text
Description: Log
User Popularity Rating:
 
Developer and Software Information
Software Program: AVG PC TuneUp 16.72.2.55508
Developer: AVG Technologies
Software: AVG PC TuneUp
Software Version: 16.72.2.55508
File Details
File Size (Bytes): 769
Oldest File Date: 02/10/2020
Latest File Date: 02/10/2020


What are BCUEngine.log Error Messages?


General BCUEngine.log Runtime Errors

BCUEngine.log file errors often occur during the startup phase of AVG PC TuneUp, but can also occur while the program is running. These types LOG errors are also known as “runtime errors” because they occur while AVG PC TuneUp is running. Here are some of the most common BCUEngine.log runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\ProgramData\Avg\AVG TuneUp\log\BCUEngine.log

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


Most LOG errors are due to missing or corrupt files. Your BCUEngine.log file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with AVG PC TuneUp), or deleted by a malware infection. Furthermore, BCUEngine.log file corruption could be caused from a power outage when loading AVG PC TuneUp, system crash while loading or saving BCUEngine.log, 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 BCUEngine.log 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 BCUEngine.log 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 BCUEngine.log error, please proceed to the Step 2 below.

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

You can uninstall AVG PC TuneUp 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 AVG PC TuneUp 16.72.2.55508 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

AVG PC TuneUp 16.72.2.55508

AVG Technologies

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 BCUEngine.log 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 BCUEngine.log 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 BCUEngine.log 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 BCUEngine.log file version. We maintain a comprehensive database of 100% malware-free BCUEngine.log files for every applicable version of AVG PC TuneUp. 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 BCUEngine.log Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate AVG PC TuneUp folder location:
    Windows 10: C:\ProgramData\Avg\AVG TuneUp\log\
  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 BCUEngine.log 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 BCUEngine.log Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying BCUEngine.log to your appropriate Windows system directory. AVG Technologies typically does not release AVG PC TuneUp LOG 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 BCUEngine.log and all other LOG files for AVG PC TuneUp. An incorrectly installed LOG 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 BCUEngine.log


LOG Files Related to BCUEngine.log

File Name Description Software Program (Version) File Size (bytes) File Location
edb.log Log AVG PC TuneUp 16.72.2.55508 524288 C:\Windows\inf\
BlueBox.log Log AVG PC TuneUp 16.72.2.55508 64510 C:\Users\Tester\AppData\Local\
LocalBridge.exe.log Log AVG PC TuneUp 16.72.2.55508 1641 C:\Program Files (x86)\Common Files\microsoft s...
TuneupUI.log Log AVG PC TuneUp 16.72.2.55508 4008 C:\Windows\System32\sru\
SWCUEngine.log Log AVG PC TuneUp 16.72.2.55508 3789 C:\Windows\Temp\474ED92D-D0DE-49B6-9EE7-34D9BA3...

Other Files Related to BCUEngine.log

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log AVG Antivirus 19.8.3108 9469557 C:\Windows\Logs\CBS\
symbol.ttf TrueType Font AVG PC TuneUp 16.72.2.55508 70128 C:\Program Files\WindowsApps\Microsoft.Office.O...
setupact.log Log AVG PC TuneUp 16.72.2.55508 14252 C:\Windows\System32\Sysprep\Panther\
setupact.log Log AVG Antivirus 19.8.3108 60976 C:\Windows\Panther\UnattendGC\
SA.DAT Game Data AVG Antivirus 19.8.3108 6 C:\WINDOWS\Tasks\


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