Disabling Network Adapters; Windows Xp - Edimax EW-7811Un Quick Installation Manual

V. Disabling Network Adapters
To ensure that your USB wireless adapter can function correctly, it is
recommended that you disable any other existing wireless network adapters
installed on your computer. If you are unsure how to do so, you can refer to
the user manual for your computer, or follow the guidance below.
V-1.

Windows XP

Go to Start > Control Panel > Network Connections. Right click your wireless
adapter and then select "Disable".
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