What is nssm.exe?

The genuine nssm.exe file is a software component of NSSM by Iian Patterson.
Non-Sucking Service Manager is a service manager for Microsoft Windows. Nssm.exe launches the Non-Sucking Service Manager program. This is not an essential Windows process and can be disabled if known to create problems. NSSM is a free utility that manages background and foreground services and processes. The program can be set to automatically restart failing services. The program also logs all progress in an Event Log, making it easier to identify applications that aren't behaving as they should. Iian Patterson is a programmer that develops Windows utility and networking programs such as Remoteactions, Logrotate, lnkedit, Layered Window, Ofpsounds, NSSM service helper, and Kerberos.

NSSM stands for The Non-Sucking Service Manager launcher

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 nssm.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.

Click to Run a Free Scan for nssm.exe related errors

Nssm.exe file information

Windows Task Manager with nssm
Nssm.exe process in Windows Task Manager

The process known as The non-sucking service manager or namehelp or Client or Coingeek

appears to belong to software NSSM 64-bit or NSSM 32-bit or Host Service or namehelp or Client or RCS or Disconnect Desktop

by Aqualab or Client or Disconnect.

Description: Nssm.exe is not essential for the Windows OS and causes relatively few problems. Nssm.exe is located in a subfolder of the user's profile folder or sometimes in a subfolder of C:\ or in a subfolder of the user's "Documents" folder. Known file sizes on Windows 10/8/7/XP are 294,912 bytes (99% of all occurrences) or 338,944 bytes. 
The program is not visible. Nssm.exe is not a Windows system file. The nssm.exe file is a file with no information about its developer. Nssm.exe is able to monitor applications. Therefore the technical security rating is 71% dangerous.

Uninstalling this variant: If you encounter difficulties with nssm.exe, you can also remove the entire program Host Service or HttpFilter using Windows Control Panel.

Recommended: Identify nssm.exe related errors

Important: Some malware also uses the file name nssm.exe, for example VirTool:Win32/VBInject.gen!DM (detected by Microsoft), and TROJ_GEN.RB3E1JL (detected by TrendMicro). Therefore, you should check the nssm.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.


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Best practices for resolving nssm issues

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

nssm.exe [all]