What is oulwsv.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 oulwsv.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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Oulwsv.exe file information

Windows Task Manager with oulwsv
Oulwsv.exe process in Windows Task Manager

The file itself provides very little indication as to its creator. However, here are some useful tips about oulwsv.exe.

Description: Oulwsv.exe is not essential for Windows and will often cause problems. Oulwsv.exe is located in a subfolder of the user's profile folder or sometimes in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 258,048 bytes (75% of all occurrences) or 150,528 bytes. 
There is no file information. The program has no visible window. The software is loaded during the Windows boot process (see Registry key: Run). Oulwsv.exe is not a Windows core file. Oulwsv.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 64% dangerous, however you should also read the user reviews.

Recommended: Identify oulwsv.exe related errors

Important: Some malware camouflages itself as oulwsv.exe. Therefore, you should check the oulwsv.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

Seems to be a malware
  Elena   (further information)

Summary: Average user rating of oulwsv.exe: based on 1 vote with 1 user comment. One user thinks oulwsv.exe is dangerous and recommends removing it.

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Best practices for resolving oulwsv issues

A clean and tidy computer is the key requirement for avoiding problems with oulwsv. 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 oulwsv.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

oulwsv.exe [all]