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What is BTTray.exe?

The genuine BTTray.exe file is a software component of Broadcom Bluetooth by Broadcom.
Broadcom Bluetooth is a wireless technology developed upon the Bluetooth standard by Broadcom. BTTray.exe runs the system tray icon for Broadcom Bluetooth. This is not an essential Windows process and can be disabled if known to create problems. Broadcom Bluetooth consists of hardware, as well as, software components. The hardware comprises a transceiver (radio), chip with a digital signal processor, baseband and antenna. The software contains a protocol stack. For machines running Windows, Broadcom provides a WIDCOMM Bluetooth protocol software. The Broadcom Corporation is an American company that designs and develops fabless semiconductors which are mainly used in wireless and broadband communication. The company was founded in 1991 by Henry Samueli and Henry Nicholas, a professor-student pair from UCLA. Broadcom was acquired by Avago Technologies in 2016 and currently operates as its subsidiary. It currently generates over $8 billion in revenue and is currently listed in the Fortune 500. Broadcom is currently headquartered in Irvine, California, USA.

BtTray stands for Bluetooth Tray Application

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 BTTray.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 BTTray.exe related errors

BTTray.exe file information

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

The process known as Bluetooth Tray Application or Bluetooth Application or BlueSoleil Bttray or WIDCOMM Bluetooth Software or Lenovo Bluetooth with Enhanced Data Rate Software

belongs to software WIDCOMM Bluetooth Software or Bluetooth Software (version 1.4.2 Build 18, 1.4.2 Build 10) or HP Integrated Module with or HP Integrated Module with Bluetooth wireless or Qualcomm Atheros Bluetooth Suite or Ralink Bluetooth Stack64 or Dell WLAN and Bluetooth Client or Broadcom Bluetooth Software or Belkin Bluetooth Software or Lenovo Bluetooth with or Bttray Application or Lenovo Bluetooth with Enhanced Data Rate or ThinkPad Bluetooth with or ThinkPad Bluetooth with Enhanced Data Rate or Broadcom (version 2070 Bluetooth 2.1 + EDR, 2070 Bluetooth) or Targus Bluetooth Adapter or Dell Bluetooth Software

by Broadcom (www.broadcom.com) or Qualcomm Atheros or IVT (www.ivtcorporation.com) or WIDCOMM (www.widcomm.com).

Description: BTTray.exe is not essential for the Windows OS and causes relatively few problems. BTTray.exe is located in a subfolder of "C:\Program Files" or sometimes in C:\. Known file sizes on Windows 10/8/7/XP are 581,693 bytes (13% of all occurrences), 561,213 bytes and 122 more variants. https://www.file.net/process/bttray.exe.html 
BTTray.exe is not a Windows system file. The process can be removed using the Control Panel's Add\Remove programs applet. BTTray.exe is able to record keyboard inputs. The program has no visible window. BTTray.exe is able to monitor applications. Therefore the technical security rating is 46% dangerous, however you should also read the user reviews.

Uninstalling this variant: You can ask Customer Support [1][2] to assist you, update [1][2] the program or uninstall the associated program (Start > Control Panel > Uninstall a Program > WIDCOMM Bluetooth Software or HP Integrated Module with Bluetooth Wireless Technology).

Recommended: Identify BTTray.exe related errors

External information from Paul Collins:

Important: Some malware camouflages itself as BTTray.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder, for example W32.Virut.CF (detected by Symantec), and PE_VIRUX.O (detected by TrendMicro). Therefore, you should check the BTTray.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

i have a problem
  aj  
Unable to start the bluetooth stack service
   
Bluetooth system tray icon. If you connect your bluetooth from R click system tray blutooth icon, it is useful. Otherwise, it is not necessary for startup
  Jim.B.  
In case of an error message "unable to start the Bluetooth Stack Service" download the driver from the Broadcom Web site and install the Widcomm Bluetooth Software. Registry cleaners do not help at all.
  Reiner Eckermann   (further information)
The program is at program files widcomm , not dangerous, if you are having problems, try to access the broadcom site suport, and re-install it http://www.broadcom.com/support/bluetooth/update.php
  Hugo   (further information)
The process of BlueSoleil bluetooth Application
   
Bloutooth einfach aus Autostart gelöscht
  nicht wichtig  
Was getting the same error and found the resoution on http://www.etikka.com/2009/09/bttrayexe-cant-initialize-0xc0150004.html
  Kewl   (further information)
More comments can be found here:
    (further information)

Rating chart

Summary: Average user rating of BTTray.exe: based on 57 votes with 9 reviews. 39 users think BTTray.exe is essential for Windows or an installed application. 6 users think it's probably harmless. 10 users think it's neither essential nor dangerous. 2 users think BTTray.exe is dangerous and recommend removing it. 5 users don't grade BTTray.exe ("not sure about it").


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Best practices for resolving BTTray issues

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

BTTray.exe [all]