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What is nmsrvc.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 nmsrvc.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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Nmsrvc.exe file information

Windows Task Manager with nmsrvc
Nmsrvc.exe process in Windows Task Manager

The process known as Pure Networks Platform Service or Network Magic Service belongs to software Pure Networks Platform or Network Magic or Pure Networks Network Magic or AOL Network Magic or PURE NETWORKS, INC or Ulead VideoStudio SE DVD by Pure Networks (www.purenetworks.com) or Cisco Systems (www.cisco.com).

Description: Nmsrvc.exe is not essential for Windows and will often cause problems. The nmsrvc.exe file is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 8/7/XP are 648,504 bytes (52% of all occurrences), 642,856 bytes, 647,216 bytes, 451,896 bytes or 648,488 bytes. http://www.file.net/process/nmsrvc.exe.html 
The program has no visible window. It is a Verisign signed file. The file is digitally signed. It is not a Windows core file. The process can be uninstalled in the Control Panel. The software listens for or sends data on open ports to a LAN or the Internet. Nmsrvc.exe is able to hide itself and monitor applications. Therefore the technical security rating is 23% dangerous, however you should also read the user reviews.
If there are any problems with nmsrvc.exe, you can uninstall Pure Networks Platform or Cisco-Linksys LLC from your computer using the Control Panel applet "Add/Remove programs".

Recommended: Identify nmsrvc.exe related errors

If nmsrvc.exe is located in a subfolder of "C:\Program Files", the security rating is 27% dangerous. The file size is 321,088 bytes (55% of all occurrences), 161,344 bytes and 6 more variants. The program has no visible window. The nmsrvc.exe file is not a Windows core file. The file is a Verisign signed file. The nmsrvc.exe file is certified by a trustworthy company. The application can be removed using the Control Panel's Add\Remove programs applet. The software listens for or sends data on open ports to a LAN or the Internet. Nmsrvc.exe is able to hide itself and monitor applications.
If there are any problems with nmsrvc.exe, you can uninstall Network Magic or Pure Networks Network Magic from your computer using the Control Panel applet "Add/Remove programs".

If nmsrvc.exe is located in a subfolder of C:\, the security rating is 12% dangerous. The file size is 190,032 bytes. The program has no visible window. The program can be removed using the Control Panel's Add\Remove programs applet. Nmsrvc.exe is a Verisign signed file. The nmsrvc.exe file is digitally signed. The file is not a Windows core file. Nmsrvc.exe is able to hide itself and monitor applications.
If there are any problems with nmsrvc.exe, you can uninstall Pure Networks Network Magic from your computer using the Control Panel applet "Add/Remove programs".

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

Score

User Comments

Manages your homenetwork and also sets it up
   
Network Magic is a free and useful software that allows 2 or more computers to be interconnected. For the average home the free network magic is sufficient however for the avid user across multiple domains will want to extend this program to the full featured version.
  Trevor Goble   (further information)
appeared shortly after installing USB wireless network card, taking upto 100% of my resources
  summary  
Pure Networks installs it, it is required for managing your home network. Don't uninstall it.
  Rob DelBello   (further information)
Linksys packages this app with the USB wireless card I bought and returned. It's behavior is *extremely* suspicious, including accessing explorer.exe in memory and using a global DLL hook for likely keylogging. Not only should one *never* trust this program, but I advise complaining to linksys, and question whether it is in fact performing unlawful surveillance.
   
Recently my boss installed Classroom Spy Pro on all of the computers in the office without notice. I realized this program was installed on my pc, and since I log in as the admin, I could delete the classroom spy files from my pc, but I realized that something else was letting my boss view my pc, and as I checked, it was the process of nmsrvc.exe which was letting him use my free port. I found one in System32 and one in Program Files. Anyone knows how one can abuse a verising signed file?
  Memo  
I too believe it is suspicious. I didn't delete it but I stopped from running.
  Rich Cook  
Be Very Afraid of Cisco-Linksys NMSRVC.EXE, it scans your network for devices and ports and connects to them and uploads data about your machine. This is definitely unethical and unauthorized RETURN THE DEVICE like I did!
  Teknolg   (further information)
It is very dangerous
  Tim  
It eats up all my system resources and slows everything I do down.
   
When I moved my PC, and connected it directly to my router, so that I no longer needed my CISCO Linksys RangePlus Wireless Network USB Adapter, I began getting a persistent startup error message from the program nmsrvc.exe, that memory at a certain address could not be read, and I also got a second error message about a Pure Networks Platform Service that encountered a problem, that needed to close. After reading other people's comments on this file.net page about nmsrvc.exe, I have a feeling that this file is no longer essential, and no longer needs to run.
  Ken  

Rating chart

Summary: Average user rating of nmsrvc.exe: based on 13 votes with 11 user comments. 3 users think nmsrvc.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 3 users suspect danger. 5 users think nmsrvc.exe is dangerous and recommend removing it. One user is not sure about it.


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Best practices for resolving nmsrvc issues

A clean and tidy computer is the key requirement for avoiding problems with nmsrvc. 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 doing a repair of your installation, or in the case of Windows 8, 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 nmsrvc.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

nmsrvc.exe [all]