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
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Click "Start," type "System Restore" in the "Search" box and press "Enter."
Click "Use a different restore point."
Click to select a restore point prior to the corruption of your WLTray system program.
Click "Next" to restore the system.
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