How to Download, Fix, and Update UPDATER.EXE-407479A6.pf

Last Updated: 12/02/2023
[Average Article Time to Read: 4.7 minutes]

PF files such as UPDATER.EXE-407479A6.pf are categorized as Archive (Private) files. As a Private file, it was created for use in KeyLemon 2.7.1 by KeyLemon.

The first version of UPDATER.EXE-407479A6.pf was released for the Windows 10 Operating System on 12/17/2012 inside KeyLemon 2.7.1. This file release marks the latest and most updated version from KeyLemon.

In this article, you will find detailed UPDATER.EXE-407479A6.pf information, a PF file troubleshooting guide, and a list of versions that are available for free download.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: UPDATER.EXE-407479A6.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
 
Developer and Software Information
Software Program: KeyLemon 2.7.1
Developer: KeyLemon
Software: KeyLemon
Software Version: 2.7.1
File Details
File Size (Bytes): 16546
Oldest File Date: 01/20/2020
Latest File Date: 01/20/2020


What are UPDATER.EXE-407479A6.pf Error Messages?


General UPDATER.EXE-407479A6.pf Runtime Errors

UPDATER.EXE-407479A6.pf file errors often occur during the startup phase of KeyLemon, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while KeyLemon is running. Here are some of the most common UPDATER.EXE-407479A6.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\UPDATER.EXE-407479A6.pf

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


Most PF errors are due to missing or corrupt files. Your UPDATER.EXE-407479A6.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with KeyLemon), or deleted by a malware infection. Furthermore, UPDATER.EXE-407479A6.pf file corruption could be caused from a power outage when loading KeyLemon, system crash while loading or saving UPDATER.EXE-407479A6.pf, 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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf error, please proceed to the Step 2 below.

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

You can uninstall KeyLemon 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 KeyLemon 2.7.1 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

KeyLemon 2.7.1

KeyLemon

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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf file version. We maintain a comprehensive database of 100% malware-free UPDATER.EXE-407479A6.pf files for every applicable version of KeyLemon. 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 UPDATER.EXE-407479A6.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate KeyLemon folder location:
    Windows 10: C:\Windows\Prefetch\
  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 UPDATER.EXE-407479A6.pf 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 UPDATER.EXE-407479A6.pf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying UPDATER.EXE-407479A6.pf to your appropriate Windows system directory. KeyLemon typically does not release KeyLemon PF 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 UPDATER.EXE-407479A6.pf and all other PF files for KeyLemon. An incorrectly installed PF 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 UPDATER.EXE-407479A6.pf


PF Files Related to UPDATER.EXE-407479A6.pf

File Name Description Software Program (Version) File Size (bytes) File Location
MICROSOFT.PHOTOS.EXE-E... Private KeyLemon 2.7.1 25887 C:\Windows\inf\
FILESYNCCONFIG.EXE-540... Private KeyLemon 2.7.1 6747 C:\Program Files (x86)\Microsoft Office\root\vf...
CONHOST.EXE-3218E401.pf Private KeyLemon 2.7.1 7563 C:\Users\Tester\AppData\Local\
SVCHOST.EXE-04C8CE0B.pf Private KeyLemon 2.7.1 4810 C:\Users\Tester\AppData\Local\
CONTROLCENTER.EXE-239F... Private KeyLemon 2.7.1 21244 C:\$WINDOWS.~BT\Sources\

Other Files Related to UPDATER.EXE-407479A6.pf

File Name Description Software Program (Version) File Size (bytes) File Location
WmiApRpl.ini Windows Initialization KeyLemon 2.7.1 29736 C:\Windows\inf\WmiApRpl\0009\
diagwrn.xml Extensible Markup Language KeyLemon 2.7.1 44683 C:\Windows\Panther\UnattendGC\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-memory... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11624 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
EtwRTEventLog-System.etl Microsoft Event Trace Log KeyLemon 2.7.1 432 C:\Windows\System32\LogFiles\WMI\RtBackup\


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