What is WinTVTray.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 WinTVTray.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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WinTVTray.exe file information

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

The process known as WinTVTray belongs to software Hauppauge WinTV (version 7) or Hauppauge Signal Monitor Utility by Hauppauge Computer Works (

Description: WinTVTray.exe is not essential for the Windows OS and causes relatively few problems. WinTVTray.exe is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of C:\. Known file sizes on Windows 10/8/7/XP are 151,552 bytes (33% of all occurrences), 98,304 bytes and 4 more variants. 
The application starts upon Windows startup (see Registry key: MACHINE\User Shell Folders). The file is not a Windows system file. The program is not visible. The program can be removed using the Control Panel's Add\Remove programs applet. Therefore the technical security rating is 43% dangerous, however you should also read the user reviews.

Uninstalling this variant: You have the option to safely remove the program using the uninstall program of Hauppauge WinTV 7 or Hauppauge Signal Monitor Utility (Control Panel ⇒ Uninstall a Program).

Recommended: Identify WinTVTray.exe related errors

Important: Some malware camouflages itself as WinTVTray.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the WinTVTray.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.


User Comments

It's a file for WIN TV 7 Hauppauge, is a TV video Card
  Olliweb   (further information)

Summary: Average user rating of WinTVTray.exe: based on 1 vote with 1 user comment. One user thinks WinTVTray.exe is essential for Windows or an installed application.

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Best practices for resolving WinTVTray issues

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

WinTVTray.exe [all]