How to Download, Fix, and Update WINMAIL_OPENER.EXE-C38E80F7.pf

Last Updated: 12/03/2023
[Time Needed for Reading: ~4-6 minutes]

Private files such as WINMAIL_OPENER.EXE-C38E80F7.pf utilize the PF file extension. This file is considered a Archive (Private) file, and was first created by Eolsoft for the Winmail Opener 1.6 software package.

WINMAIL_OPENER.EXE-C38E80F7.pf was initially released with Winmail Opener 1.6 on 10/25/2018 for the Windows 10 Operating System. This is the most recent release date from Eolsoft, according to our records.

Please see below for more detailed information, PF file troubleshooting instructions, and free downloads of different versions of WINMAIL_OPENER.EXE-C38E80F7.pf.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: WINMAIL_OPENER.EXE-C38E80F7.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
 
Developer and Software Information
Software Program: Winmail Opener 1.6
Developer: Eolsoft
Software: Winmail Opener
Software Version: 1.6
File Details
File Size (Bytes): 9574
Oldest File Date: 11/16/2019
Latest File Date: 11/16/2019


What are WINMAIL_OPENER.EXE-C38E80F7.pf Error Messages?


General WINMAIL_OPENER.EXE-C38E80F7.pf Runtime Errors

WINMAIL_OPENER.EXE-C38E80F7.pf file errors often occur during the startup phase of Winmail Opener, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while Winmail Opener is running. Here are some of the most common WINMAIL_OPENER.EXE-C38E80F7.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Winmail Opener), or deleted by a malware infection. Furthermore, WINMAIL_OPENER.EXE-C38E80F7.pf file corruption could be caused from a power outage when loading Winmail Opener, system crash while loading or saving WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.pf error, please proceed to the Step 2 below.

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

You can uninstall Winmail Opener 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 Winmail Opener 1.6 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

Winmail Opener 1.6

Eolsoft

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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.pf file version. We maintain a comprehensive database of 100% malware-free WINMAIL_OPENER.EXE-C38E80F7.pf files for every applicable version of Winmail Opener. 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 WINMAIL_OPENER.EXE-C38E80F7.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Winmail Opener 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 WINMAIL_OPENER.EXE-C38E80F7.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 WINMAIL_OPENER.EXE-C38E80F7.pf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying WINMAIL_OPENER.EXE-C38E80F7.pf to your appropriate Windows system directory. Eolsoft typically does not release Winmail Opener 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 WINMAIL_OPENER.EXE-C38E80F7.pf and all other PF files for Winmail Opener. 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 WINMAIL_OPENER.EXE-C38E80F7.pf


PF Files Related to WINMAIL_OPENER.EXE-C38E80F7.pf

File Name Description Software Program (Version) File Size (bytes) File Location
WINMAIL_OPENER.EXE-C38... Private Winmail Opener 1.6 9574 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
FONTDRVHOST.EXE-E2768E... Private Winmail Opener 1.6 3867 C:\Users\Tester\AppData\Local\
DLLHOST.EXE-FF915DF9.pf Private Winmail Opener 1.6 7260 C:\Windows\Temp\23C7F4CD-9579-4144-B9E5-C58E0E9...
BACKGROUNDTASKHOST.EXE... Private Winmail Opener 1.6 11551 C:\Program Files (x86)\Microsoft Office\root\vf...
NGEN.EXE-E9662EB6.pf Private Winmail Opener 1.6 8711 C:\Program Files (x86)\Microsoft Office\root\vf...

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api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 19064 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
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 Flash Movie Player 1.5 5718 C:\Windows\System32\Sysprep\Panther\
diagerr.xml Extensible Markup Language Flash Movie Player 1.5 5718 C:\Windows\System32\Sysprep\Panther\


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