Troubleshooting TMSAINSTANCE64.EXE-18251CF0.pf: How To Guide (Free Download)

Last Updated: 11/28/2023
[Time Required for Reading: 3.5 minutes]

Private files such as TMSAINSTANCE64.EXE-18251CF0.pf utilize the PF file extension. This file is considered a Archive (Private) file, and was first created by Trend Micro for the Trend Micro Antivirus Plus Security 16 software package.

TMSAINSTANCE64.EXE-18251CF0.pf was first developed on 09/10/2019 for the Windows 10 Operating System in Trend Micro Internet Security 16. On 09/10/2019, version 16 was released for Trend Micro Antivirus Plus Security 16.

In this short article, you will discover detailed file information, steps for troubleshooting PF file problems with TMSAINSTANCE64.EXE-18251CF0.pf, and list of free downloads for every version that exists in our comprehensive file directory.

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File Overview


General Information
File Name: TMSAINSTANCE64.EXE-18251CF0.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
 
Developer and Software Information
Software Program: Trend Micro Antivirus Plus Security 16
Developer: Trend Micro
Software: Trend Micro Antivirus Plus Security
Software Version: 16
File Details
File Size (Bytes): 7446
Oldest File Date: 11/21/2019
Latest File Date: 11/25/2019


What are TMSAINSTANCE64.EXE-18251CF0.pf Error Messages?


General TMSAINSTANCE64.EXE-18251CF0.pf Runtime Errors

TMSAINSTANCE64.EXE-18251CF0.pf file errors often occur during the startup phase of Trend Micro Antivirus Plus Security, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while Trend Micro Antivirus Plus Security is running. Here are some of the most common TMSAINSTANCE64.EXE-18251CF0.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Trend Micro Antivirus Plus Security), or deleted by a malware infection. Furthermore, TMSAINSTANCE64.EXE-18251CF0.pf file corruption could be caused from a power outage when loading Trend Micro Antivirus Plus Security, system crash while loading or saving TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.pf error, please proceed to the Step 2 below.

Step 2: If recently installed Trend Micro Antivirus Plus Security (or related software), uninstall then try reinstalling Trend Micro Antivirus Plus Security software.

You can uninstall Trend Micro Antivirus Plus Security 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 Trend Micro Antivirus Plus Security 16 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Trend Micro Antivirus Plus Security software.

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

Trend Micro Antivirus Plus Security 16

Trend Micro

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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.pf file version. We maintain a comprehensive database of 100% malware-free TMSAINSTANCE64.EXE-18251CF0.pf files for every applicable version of Trend Micro Antivirus Plus Security. 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 TMSAINSTANCE64.EXE-18251CF0.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Trend Micro Antivirus Plus Security folder location:
    Windows 10: C:\Windows\Prefetch\
    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 TMSAINSTANCE64.EXE-18251CF0.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 TMSAINSTANCE64.EXE-18251CF0.pf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying TMSAINSTANCE64.EXE-18251CF0.pf to your appropriate Windows system directory. Trend Micro typically does not release Trend Micro Antivirus Plus Security 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 TMSAINSTANCE64.EXE-18251CF0.pf and all other PF files for Trend Micro Antivirus Plus Security. 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


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WINLOGON.EXE-8163EECC.pf Private Trend Micro Antivirus Plus Security 16 7656 C:\Windows\System32\winevt\Logs\
MPCMDRUN.EXE-43037278.pf Private Trend Micro Antivirus Plus Security 16 8659 C:\Users\Tester\AppData\Local\
SVCHOST.EXE-74432B26.pf Private Trend Micro Antivirus Plus Security 16 20937 C:\Users\Tester\AppData\Local\
SHORTCUT.EXE-4968A321.pf Private Trend Micro Antivirus Plus Security 16 8902 C:\Program Files\WindowsApps\Microsoft.ZuneVide...
VIZORSHORTCUT.EXE-A3D5... Private Trend Micro Antivirus Plus Security 16 5724 C:\Program Files\WindowsApps\Microsoft.Microsof...

Other Files Related to TMSAINSTANCE64.EXE-18251CF0.pf

File Name Description Software Program (Version) File Size (bytes) File Location
setupact.log Log Trend Micro Internet Security 16 14252 C:\Windows\System32\Sysprep\Panther\
setupact.log Log Trend Micro Antivirus Plus Security 16 14252 C:\Windows\System32\Sysprep\Panther\
SA.DAT Game Data Trend Micro Internet Security 16 6 C:\WINDOWS\Tasks\
setupapi.dev.log Log Trend Micro Internet Security 16 684173 C:\Windows\inf\
setupapi.dev.log Log Trend Micro Antivirus Plus Security 16 684126 C:\Windows\inf\


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