What is opmn.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the opmn.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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Opmn.exe file information

The opmn.exe process does not contain any data about its author.

Description: Opmn.exe is not essential for the Windows OS and causes relatively few problems. Opmn.exe is located in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 819,200 bytes (75% of all occurrences) or 1,220,608 bytes. 
It is a file with no information about its developer. The program is not visible. The file is not a Windows system file. The application uses ports to connect to or from a LAN or the Internet. Therefore the technical security rating is 74% dangerous, however you should also read the user reviews.

Recommended: Identify opmn.exe related errors

Important: Some malware camouflages itself as opmn.exe. Therefore, you should check the opmn.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

konsolensteuerung für oracle application-server, z.B. "opmnctl status" zeigt die laufenden Dienste an
Oracle Process Manager and Notification Server (OPMN) is installed and configured with every Oracle Application Server installation type and is essential for running Oracle Application Server. OPMN provides an integrated way to manage all Oracle Application Server components. OPMN consists of two main pieces the process manager and the notification server.
  Shane   (further information)
OMPN.exe is the Oracle Process Manager and Notification service for Oracle Application Server.
  Leo Zipper   (further information)

Summary: Average user rating of opmn.exe: based on 2 votes with 3 user comments. 2 users think opmn.exe is essential for Windows or an installed application. One user is not sure about it.

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Best practices for resolving opmn issues

A clean and tidy computer is the key requirement for avoiding problems with opmn. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the opmn.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

opmn.exe [all]