How to Repair WLSTARTUP.EXE-31FA25D3.pf (Free Download)

Last Updated: 11/28/2023
[Average Read Time: 4.5 minutes]

PF files such as WLSTARTUP.EXE-31FA25D3.pf are categorized as Archive (Private) files. As a Private file, it was created for use in Windows Live Essentials 2012 16.4.3528.331 by Microsoft.

The first version of WLSTARTUP.EXE-31FA25D3.pf was released for the Windows 10 Operating System on 09/12/2017 inside Windows Live Essentials 2012 16.4.3528.331. This is the most recent release date from Microsoft, according to our records.

Continue reading below to discover detailed file information, PF file troubleshooting, and free downloads of several versions of WLSTARTUP.EXE-31FA25D3.pf.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: WLSTARTUP.EXE-31FA25D3.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
 
Developer and Software Information
Software Program: Windows Live Essentials 2012 16.4.3528.331
Developer: Microsoft
Software: Windows Live Essentials 2012
Software Version: 16.4.3528.331
File Details
File Size (Bytes): 26944
Oldest File Date: 12/13/2019
Latest File Date: 12/13/2019


What are WLSTARTUP.EXE-31FA25D3.pf Error Messages?


General WLSTARTUP.EXE-31FA25D3.pf Runtime Errors

WLSTARTUP.EXE-31FA25D3.pf file errors often occur during the startup phase of Windows Live Essentials 2012, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while Windows Live Essentials 2012 is running. Here are some of the most common WLSTARTUP.EXE-31FA25D3.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows Live Essentials 2012), or deleted by a malware infection. Furthermore, WLSTARTUP.EXE-31FA25D3.pf file corruption could be caused from a power outage when loading Windows Live Essentials 2012, system crash while loading or saving WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.pf error, please proceed to the Step 2 below.

Step 2: If recently installed Windows Live Essentials 2012 (or related software), uninstall then try reinstalling Windows Live Essentials 2012 software.

You can uninstall Windows Live Essentials 2012 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 Windows Live Essentials 2012 16.4.3528.331 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Windows Live Essentials 2012 software.

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

Windows Live Essentials 2012 16.4.3528.331

Microsoft Corporation

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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.pf file version. We maintain a comprehensive database of 100% malware-free WLSTARTUP.EXE-31FA25D3.pf files for every applicable version of Windows Live Essentials 2012. 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 WLSTARTUP.EXE-31FA25D3.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Windows Live Essentials 2012 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 WLSTARTUP.EXE-31FA25D3.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 WLSTARTUP.EXE-31FA25D3.pf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying WLSTARTUP.EXE-31FA25D3.pf to your appropriate Windows system directory. Microsoft typically does not release Windows Live Essentials 2012 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 WLSTARTUP.EXE-31FA25D3.pf and all other PF files for Windows Live Essentials 2012. 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 WLSTARTUP.EXE-31FA25D3.pf


PF Files Related to WLSTARTUP.EXE-31FA25D3.pf

File Name Description Software Program (Version) File Size (bytes) File Location
0R3QSKL8.EXE-1FAEEDD4.pf Private Windows Live Essentials 2012 16.4.3528.331 13679 C:\Users\Tester\AppData\Local\Microsoft\Windows...
RUNDLL32.EXE-A051DAB7.pf Private Windows Live Essentials 2012 16.4.3528.331 4605 C:\Users\Tester\AppData\Local\
WLSTARTUP.EXE-31FA25D3.pf Private Windows Live Essentials 2012 16.4.3528.331 26944 C:\Users\Tester\AppData\Local\Microsoft\Windows...
RUNTIMEBROKER.EXE-6AF4... Private Windows Live Essentials 2012 16.4.3528.331 9759 C:\Program Files (x86)\Microsoft Office\root\vf...
SMSS.EXE-1DCD0EB1.pf Private Windows Live Essentials 2012 16.4.3528.331 2853 C:\Windows\System32\winevt\Logs\

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OneX_v1.xsd XML Schema Definition Windows 8 5957 C:\Windows\L2Schemas\
OneX_v1.xsd XML Schema Definition Windows XP 5957 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 8.1 16142 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows Vista 6446 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 8 2241 C:\Windows\L2Schemas\


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