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What does the PccNTMon.exe file do?

The PccNTMon.exe process is also known as Trend Micro OfficeScan Monitor or, as the case may be, Trend Micro Security Agent Monitor and is a part of Trend Micro Worry-Free Business Security or, as the case may be, Trend Micro OfficeScan Client. This software is produced by Trend Micro (www.trendmicro.com). An obsolete or defective version of PccNTMon.exe can cause problems for your computer that can range from slowness to error messages such as these:

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What you should know about PccNTMon.exe Trend Micro OfficeScan Monitor

PccNTMon.exe is not part of Windows, but it is important nonetheless. PccNTMon.exe is found in a subdirectory of "C:\Program Files". Frequently occurring are file sizes such as 849,192 bytes (28% of all these files), 935,208 bytes as well as 4 other variants.
The program appears as a small tray icon. You will find it on the Windows taskbar next to the clock. If you don't see the tray icon, click the white (<) symbol. The original file is digitally signed. Check your file. The original file has been signed by a trusted signature authority. This lets you check your copy to see if it is a counterfeit. The file does not come from Microsoft and is not part of the operating system. PccNTMon.exe is capable of interpret keystrokes as well as supervise programs. For this reason, 8% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.

If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves PccNTMon.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.

What do other computer users say about PccNTMon?

Realtime monitoring for OfficeScan Virus Killer.
Trend Micro essential file.
application error
It's vital for Trend Micro OfficeScan client to run.
I encountered the same
Anup Kumar Bal

Summary: 5 users judge PccNTMon.exe to be an essential file that should not be touched. One user considers it harmless. source: file.net

How to uninstall Trend Micro Worry-Free Business Security or Trend Micro OfficeScan Client

To remove Trend Micro OfficeScan Monitor from your computer, please follow the manual instructions below or use an automatic uninstaller product.

  1. Click the Windows Start Button. You find it in the lower left corner of the taskbar.
  2. Type the word uninstall.
  3. Click Add or remove programs.
  4. Now locate Trend Micro Worry-Free Business Security or Trend Micro OfficeScan Client in the list of displayed applications.
  5. Click the program, and then click Uninstall.
Remove software in Windows 10
PccNTMon.exe Trend Micro OfficeScan Monitor fix

How to tell if PccNTMon.exe (Trend Micro OfficeScan Monitor) was uninstalled cleanly

After uninstalling, restart your computer. Then start Windows Explorer and see if there is still a folder with the name of the software under C:\Program Files. Be sure to check the Registry as well for remnants of Trend Micro OfficeScan Monitor. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for Trend Micro OfficeScan Monitor or the name of the producer. Always keep in mind that only a computer professional should ever directly delete entries in the Windows Registry.

What to do if a program does not uninstall

The easiest way to remove any kind of software cleanly and accurately is to use an uninstaller tool. Because the uninstaller automatically creates a backup, there is no risk of anything going wrong.

Last but not least

If Windows not working quite right for you, or if startup is taking a long time, or PccNTMon.exe is causing problems for you, a good Windows diagnostic tool may very well help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.

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