The genuine wltray.exe file is a software component of Dell Wireless LAN Card by Dell.
Dell Wireless LAN Cards are hardware components used to connect a computer to a wireless network. wltray.exe is a driver file that belongs to the Broadcom Wireless LAN Card. Removing this file may cause problems with Dell hardware. Dell Wireless LAN Cards are a family of chipsets that are examples of network interface controllers, also known as network adapters. These cards are used to connect a computer to a wireless network. Dell Inc. is an American company that develops, distributes, repairs and supports computer related products and services all across the world. Founded by Michael Dell in 1984, today it sits at number 51 in the Fortune 500 list. With many new corporate acquisitions under its belt, such as Alienware, a company that produces custom gaming rigs. Dell is one of the largest technological corporations in the world, employing more than 103,300 people worldwide.
WlTray stands for Dell Wireless LAN Card Wireless Network Tray Applet
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 wltray.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.
The process known as Dell Wireless WLAN Card Wireless Network Tray Applet or Broadcom (version 802.11 Network Adapter Wireless Network Tray Applet, 802.11 Wireless Network Tray Applet) or DW WLAN Card Wireless Network Tray Applet or BT Voyager (version 802.11 Network Adapter Wireless Network Tray Applet) or U.S. Robotics (version 802.11 Network Adapter Wireless Network Tray Applet) or Belkin 802.11 Network Adapter Wireless Network Tray Applet or U.S. Robotics Wireless MAXg Adapter Tray Applet
belongs to software Dell Wireless WLAN Card Wireless Network Tray Applet or Broadcom (version 802.11 Network Adapter Wireless Network Tray Applet, 802.11 Wireless Network Tray Applet, 802.11 Network Adapter) or DW WLAN Card Utility or Broadcom Wireless Utility or DW WLAN Card Wireless Network Tray Applet or Dell Wireless WLAN Card Utility or Dell_Wireless_Utility_R115321 or BT Voyager (version 802.11 Network Adapter Wireless Network Tray Applet)
by Dell (www.dell.com) or Broadcom (www.broadcom.com) or U.S. Robotics (www.usr.com) or BT Voyager or Belkin (www.belkin.com).
Description: Wltray.exe is not essential for the Windows OS and causes relatively few problems. Wltray.exe is located in the C:\Windows\System32 folder or sometimes in a subfolder of C:\Windows.
Known file sizes on Windows 10/8/7/XP are 1,392,640 bytes (20% of all occurrences), 3,444,736 bytes and 34 more variants.
The file is not a Windows system file. Wltray.exe is an unknown file in the Windows folder. The application is loaded during the Windows boot process (see Registry key: MACHINE\Run, Run). The program is not visible. Therefore the technical security rating is 59% dangerous, however you should also read the user reviews.
Recommended: Identify wltray.exe related errors
Important: Some malware camouflages itself as wltray.exe, for example Virus.Win32.Virut.ce (detected by Kaspersky), and Virus:Win32/Virut.BN or Virus:Win32/Virut.BO (detected by Microsoft). Therefore, you should check the wltray.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.
A clean and tidy computer is the key requirement for avoiding problems with wltray. 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 wltray.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.