How to get rid of the mssecsvc Virus
Sometimes the mssecsvc file may hide a virus (, such as Microsoft found Ransom:Win32/WannaCrypt.H, as well as Kaspersky found Trojan-Ransom.Win32.Wanna.m). If your antivirus software does not detect a virus, try using an additional free antivirus program.Other problems with mssecsvc.exe
The Microsoft Security Center (Version (2.0) Service) process does not include any indication who its developer is or what software product it is a part of. An outdated or faulty version of mssecsvc.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Microsoft Security Center has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Microsoft Security Center has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- mssecsvc.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module mssecsvc.exe. Read of address 00000000.
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What you should know about mssecsvc.exe Microsoft Security Center
mssecsvc.exe is not a Windows system file and is known to frequently cause computer problems. Mssecsvc.exe is found in the C:\Windows directory.
The file size is 3,723,264 bytes.
It is the service "mssecsvc2.0".
This particular software is connected to a server on the Internet or in your local network. This mssecsvc.exe process does not have a visible window, and does not appear on the taskbar. The mssecsvc file is no part of Microsoft Windows. It is interesting to note that the file is placed in the Windows folder, even though it is not part of the operating system. This file contains no information about the producer or the version.
For this reason, 87% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
Attention: If you find mssecsvc.exe on your computer, please scan it with an anti-virus product. If your anti-virus software does not recognize it as being harmful, then please make sure that you have the latest update of the signature file, or check the file online. For this option, you may want to use Security Task Manager. Here, click on the process with the right mouse button and send the file to an online virus scanner.
What do other computer users say about mssecsvc?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall unknown
To remove Microsoft Security Center from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate unknown in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if mssecsvc.exe (Microsoft Security Center) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Microsoft Security Center. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Microsoft Security Center or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or mssecsvc.exe is causing problems, a good Windows diagnostic tool may 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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