3 Steps to Download and Fix PEFUPDATER.EXE-919236A2.pf Errors

Last Updated: 06/13/2020
[Reading Time Required: 3.5 minutes]

Private files, such as PEFUPDATER.EXE-919236A2.pf, are considered a type of Archive (Private) file. They are associated with the PF file extension, developed by McAfee, Inc. for McAfee Total Protection 2019 (16.0 R20).

PEFUPDATER.EXE-919236A2.pf was initially released with McAfee Total Protection 2019 (16.0 R20) on 08/29/2019 for the Windows 10 Operating System. This is not only most recent release from McAfee, Inc., but it's the only version known in existence.

Please continue reading to find your correct PEFUPDATER.EXE-919236A2.pf file version download (free), detailed file information, and PF file troubleshooting instructions.

File Analysis Provided by Jason Geater (Author)

Recommended Download: Fix PEFUPDATER.EXE-919236A2.pf / McAfee Total Protection-related registry issues with WinThruster.

Compatible with Windows 10, 8, 7, Vista, XP and 2000

Average User Rating


Optional Offer for WinThruster by Solvusoft
| EULA | Privacy Policy | Terms | Uninstall

File Overview

General Information
File Name: PEFUPDATER.EXE-919236A2.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
Developer and Software Information
Software Program: McAfee Total Protection 2019 (16.0 R20)
Developer: McAfee, Inc.
Software: McAfee Total Protection
Software Version: 2019 (16.0 R20)
File Details
File Size (Bytes): 6845
Oldest File Date: 01/13/2020
Latest File Date: 01/13/2020

What are PEFUPDATER.EXE-919236A2.pf Error Messages?

General PEFUPDATER.EXE-919236A2.pf Runtime Errors

PEFUPDATER.EXE-919236A2.pf file errors often occur during the startup phase of McAfee Total Protection, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while McAfee Total Protection is running. Here are some of the most common PEFUPDATER.EXE-919236A2.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with McAfee Total Protection), or deleted by a malware infection. Furthermore, PEFUPDATER.EXE-919236A2.pf file corruption could be caused from a power outage when loading McAfee Total Protection, system crash while loading or saving PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.pf error, please proceed to the Step 2 below.

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

You can uninstall McAfee Total Protection 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 McAfee Total Protection 2019 (16.0 R20) and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall McAfee Total Protection software.

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

McAfee Total Protection 2019 (16.0 R20)

McAfee, 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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.pf file version. We maintain a comprehensive database of 100% malware-free PEFUPDATER.EXE-919236A2.pf files for every applicable version of McAfee Total Protection. 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 PEFUPDATER.EXE-919236A2.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate McAfee Total Protection 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 PEFUPDATER.EXE-919236A2.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 PEFUPDATER.EXE-919236A2.pf Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying PEFUPDATER.EXE-919236A2.pf to your appropriate Windows system directory. McAfee, Inc. typically does not release McAfee Total Protection 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 PEFUPDATER.EXE-919236A2.pf and all other PF files for McAfee Total Protection. 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 PEFUPDATER.EXE-919236A2.pf

PF Files Related to PEFUPDATER.EXE-919236A2.pf

File Name Description Software Program (Version) File Size (bytes) File Location
RUNTIMEBROKER.EXE-1ABD... Private McAfee Total Protection 2019 (16.0 R20) 4012 C:\Windows\Prefetch\
WMIPRVSE.EXE-43972D0F.pf Private McAfee Total Protection 2019 (16.0 R20) 7667 C:\Windows\Prefetch\
WSSNGMAMBASSADOR.EXE-C... Private McAfee Total Protection 2019 (16.0 R20) 9790 C:\Windows\Prefetch\
INSTALLPEF.EXE-39964FC... Private McAfee Total Protection 2019 (16.0 R20) 18570 C:\Windows\Prefetch\
MCUICNT.EXE-28B9028A.pf Private McAfee Total Protection 2019 (16.0 R20) 39801 C:\Windows\Prefetch\

Other Files Related to PEFUPDATER.EXE-919236A2.pf

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log McAfee Total Protection 2019 (16.0 R20) 1304398 C:\Windows\Panther\NewOs\Panther\
SA.DAT Game Data McAfee Total Protection 2019 (16.0 R20) 6 C:\WINDOWS\Tasks\
WmiApRpl.ini Windows Initialization McAfee Total Protection 2019 (16.0 R20) 29736 C:\Windows\inf\WmiApRpl\0009\
diagwrn.xml Extensible Markup Language McAfee Total Protection 2019 (16.0 R20) 44683 C:\Windows\Panther\UnattendGC\
EtwRTEventLog-Applicat... Microsoft Event Trace Log McAfee Total Protection 2019 (16.0 R20) 6040 C:\Windows\System32\LogFiles\WMI\RtBackup\


Optional Offer for WinThruster by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Browse Other File Extensions in Alphabetical Order :   # A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

You are downloading trial software. The purchase of a one-year software subscription at the price of $39.95 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.