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What is KMService.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 KMService.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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KMService.exe file information

Windows Task Manager with KMService
KMService.exe process in Windows Task Manager

The process contains no information about the creator.

Description: KMService.exe is not essential for Windows and will often cause problems. KMService.exe is located in the C:\Windows folder. Known file sizes on Windows 8/7/XP are 151,552 bytes (62% of all occurrences), 77,824 bytes and 4 more variants. http://www.file.net/process/kmservice.exe.html 
It is a file with no information about its developer. The program has no visible window. The file is an unknown file in the Windows folder. It is not a Windows system file. Therefore the technical security rating is 77% dangerous, however you should also read the user reviews.

Recommended: Identify KMService.exe related errors

Important: Some malware also uses the file name KMService.exe, for example HackTool:Win32/Keygen (detected by Microsoft), and HKTL_KEYGEN (detected by TrendMicro). Therefore, you should check the KMService.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

Detected by Norton Security Scan
  Fawz Hussein  
It is from using a pirated version of Microsoft Office 2010.
  Mike  
This file is not a virus. It is used to crack Microsoft office2010.When Microsoft office2010 is cracked, you no longer need to activate Microsoft office2010 and pay for it.
  Shicky   (further information)
Program for activating an illegal Microsoft office 2010 version
   
KMService is server application which is run on stand-alone computers to enable the Volume License edition of MS Office 2010 to run continuously without the need fo re-activation every 180 days. If the computer were part of a network then the KM Service running on the server keeps Ofice 2010 activated on all connected machines..
  Omar  
Used for pirating MS Office 2010 - may be legit on enterprise machines.
  Alex  
its part of kmplayer and safe
  stonedtech   (further information)
used as office activator
  el barto   (further information)
Pirated Activator for Office.
  John  
Detected by Avast
   
Activator Office
  Remo  
If you want office 2010 free keep it running
   
just is a crack for office 2010, nothing more.
  ShadowA7X  
c:\windows\kmservice.exe
   
It is harmless. It is used for a cracked activator of Office 2010.
  Joe Dohn  
Microsoft Office 2010 activation :D
  Desertworld  
Detected by Malware Bytes.I didn't used MS office 2010
   

Rating chart

Summary: Average user rating of KMService.exe: based on 25 votes with 17 user comments. 13 users think KMService.exe is essential for Windows or an installed application. 2 users think it's probably harmless. 3 users think it's neither essential nor dangerous. 3 users suspect danger. 4 users think KMService.exe is dangerous and recommend removing it. 4 users don't grade KMService.exe ("not sure about it").


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Best practices for resolving KMService issues

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

KMService.exe [all]