How to fix a wltray.exe application error

Written by ts jordan
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How to fix a wltray.exe application error
(Stockbyte/Stockbyte/Getty Images)

The WLTray.exe application is for your Dell wireless network card. This application can become corrupt for any number of reasons, including system configuration changes and conflicts with a recent installation or uninstallation of software. Restore it to working order using the restoration tools in the Windows operating system of your Dell computer.

Skill level:
Moderately Easy


  1. 1

    Click "Start," type "System Restore" in the "Search" box and press "Enter."

  2. 2

    Click "Use a different restore point."

  3. 3

    Click to select a restore point prior to the corruption of your WLTray system program.

  4. 4

    Click "Next" to restore the system.

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