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What is WgaTray.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 WgaTray.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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WgaTray.exe file information

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

The process known as Windows Genuine Advantage Notifications or Windows Genuine Advantage Notification belongs to software Microsoft Genuine Advantage or Windows Genuine Advantage or Windows Genuine Advantage Notification by Microsoft (www.microsoft.com).

Description: WgaTray.exe is not essential for Windows and will often cause problems. WgaTray.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 934,792 bytes (18% of all occurrences), 336,768 bytes and 23 more variants. http://www.file.net/process/wgatray.exe.html 
The file is not a Windows core file. It is digitally signed. Therefore the technical security rating is 23% dangerous, however you should also read the user reviews.

Uninstalling this variant: You may also uninstall the software Windows Genuine Advantage Notification or OGA Notifier using the Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program), visit the www.microsoft.com support page or update to a possibly bug-fixed version.

Recommended: Identify WgaTray.exe related errors

If WgaTray.exe is located in a subfolder of the user's profile folder, the security rating is 82% dangerous. The file size is 132,608 bytes. There is no file information. The program is not visible. The process is loaded during the Windows boot process (see Registry key: Run). The application uses ports to connect to or from a LAN or the Internet. WgaTray.exe is not a Windows system file.

Important: Some malware also uses the file name WgaTray.exe, for example Trojan:Win32/Bumat!rts (detected by Microsoft), and TROJ_Gen.CX2567 (detected by TrendMicro). Therefore, you should check the WgaTray.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

Ok,it is a program for winXP for updating. If don`t you want that process open the task manager,right click it and end process. If reappears,do it again and again BUT never turn off the process tree!!!
  Stefan  
should be in small letters (wgatray.exe) windows genuine advantage windows xp validation file
  T.P.  
It will check for genuine windows software product ID
  Mike  
Ransomware - Disables updates until you pay Microsoft for a genuine license.
  Anonymous  
This application stands for Microsoft Windows Genuine Advatage Tool and checks to see if your Windows is GENUINE, i.e. a LEGAL version. Anyone else who disagrees is obviously thick or wishes to breach Microsofts rules and register an ILLEGAL copy of the Windows Operating System. This application is fully safe !
  JoLea   (further information)
part of a virus
   
it shuts down and locks your computer in about 30 days... but thats how i got a new computer!
  Computergeek  
We are entirely legit yet it stalls certain user logins
  Ric Curtis  
More comments can be found here:
    (further information)

Rating chart

Summary: Average user rating of WgaTray.exe: based on 29 votes with 9 reviews. 10 users think WgaTray.exe is essential for Windows or an installed application. 8 users think it's neither essential nor dangerous. 11 users think WgaTray.exe is dangerous and recommend removing it. 4 users don't grade WgaTray.exe ("not sure about it").


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Best practices for resolving WgaTray issues

A clean and tidy computer is the key requirement for avoiding problems with WgaTray. 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 repairing of your installation or, for Windows 8 and later versions, 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 WgaTray.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

WgaTray.exe [all]