What is wnavga.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 wnavga.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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Wnavga.exe file information

The process known as USInjectorService or svchost belongs to software USInjectorService or Windows or Google Chrome by Microsoft (

Description: Wnavga.exe is not essential for the Windows OS and causes relatively few problems. Wnavga.exe is located in the C:\Windows folder. Known file sizes on Windows 10/8/7/XP are 7,680 bytes (57% of all occurrences) or 8,192 bytes. 
The wnavga.exe file is an unknown file in the Windows folder. The program has no visible window. The file is not a Windows system file. The process has no file description. wnavga.exe appears to be a compressed file. Therefore the technical security rating is 67% dangerous.

Recommended: Identify wnavga.exe related errors

If wnavga.exe is located in a subfolder of "C:\Program Files", the security rating is 36% dangerous. The file size is 22,000 bytes. The program has no visible window. The wnavga.exe file is certified by a trustworthy company. It is not a Windows system file. wnavga.exe appears to be a compressed file.

Uninstalling this variant: If there are any problems with wnavga.exe, you can safely remove the program using the uninstall program of Google Chrome (Control Panel ⇒ Uninstall a Program).

If wnavga.exe is located in a subfolder of C:\Windows, the security rating is 62% dangerous. The file size is 22,000 bytes. The program has no visible window. The application listens for or sends data on open ports to a LAN or the Internet. The wnavga.exe file is not a Windows core file. wnavga.exe appears to be a compressed file.

Important: Some malware also uses the file name wnavga.exe, for example Trojan.Generic.16815000 (detected by BitDefender), and RDN/Generic.atd (detected by McAfee). Therefore, you should check the wnavga.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 wnavga issues

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

wnavga.exe [all]