What is msowcnv3.dll?

Msowcnv3.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if msowcnv3.dll is a Windows system file or if it belongs to an application that you can trust.

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Msowcnv3.dll file information

The process known as OWatcher Module belongs to software OCular Agent by SurveilStar ( or TEC Solutions (

Description: Msowcnv3.dll is not essential for Windows and will often cause problems. Msowcnv3.dll is located in a subfolder of C:\Windows (common is C:\Windows\SysWow64\). Known file sizes on Windows 10/8/7/XP are 450,687 bytes (50% of all occurrences) or 484,808 bytes. 
This is a special .dll file (Dynamic Link Library), which starts automatically when programs are launched. So it can monitor or manipulate all of your program starts. The program has no visible window. The service has no detailed description. It monitors program starts. Msowcnv3.dll is not a Windows core file. Msowcnv3.dll is able to record keyboard and mouse inputs, hide itself and monitor applications. Therefore the technical security rating is 60% dangerous, but you should also take into account the user reviews.

Recommended: Identify msowcnv3.dll related errors

If msowcnv3.dll is located in the C:\Windows\System32 folder, the security rating is 62% dangerous. The file size is 453,040 bytes (50% of all occurrences) or 450,687 bytes. The program is not visible. It monitors program starts. There is no detailed description of this service. Msowcnv3.dll is not a Windows system file. Msowcnv3.dll is able to hide itself, monitor applications and record keyboard and mouse inputs.

Important: Some malware camouflages itself as msowcnv3.dll. Therefore, you should check the msowcnv3.dll 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

This belongs to OCular Agent by TEC Solutions

Summary: Average user rating of msowcnv3.dll: based on 1 vote with 1 user comment. One user thinks it's neither essential nor dangerous.

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Best practices for resolving msowcnv3 issues

A clean and tidy computer is the key requirement for avoiding problems with msowcnv3. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the msowcnv3.dll process on your computer, the following programs have proven to be helpful: ASecurity 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. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

msowcnv3.dll [all]