Wireless LAN adapter problem with Vista 64-bit OS

Gimbalock

New Member
Hello,

Since upgrading my operating system from Windows XP to Vista Home Premium 64-bit I have been unable to use a wireless LAN adapter on my home PC.

My PC is an AMD Phenom 9600 Quad-Core with 8GB RAM.

When I first encountered the problem I thought that it was my older
USB LAN adapter that was not compatible. So I bought an Edimax
EW-7128g PCI adapter after having seen reviews on Amazon confirming
that it works with Vista 64-bit. However, although it would install
ok, the adapter was unable to locate any WI-FI signals (SSIDs) at all.

I then did some more research and purchased a ZyXel G-202 USB adapter
because I saw on the www.ZyXel.com website that they have specific
drivers for Vista-64 which I downloaded an installed.

Yet this adapter also fails to detect any wireless networks. As with
the Edimaz PCI adapter I was able to install it ok and the light on
the USB adapter blinks on an off when connected to the PC but I notice
that no packets are sent or received by it.

When I try to diagnose the problem using Windows Network Diagnostic it
keeps telling me "the network adapter 'ZYXEL G-202 Wireless USB
adapter' is experiencing driver or hardware related issues". However,
in the adapter's properties tab it tells me that the device is working
properly.

I tried using ZyXel driver versions 2.1.0 and 2.2.1 but neither make
any difference.

I have two laptops which both connect fine to my wireless router (they
run on Windows XP and Windows VISTA 32-bit). My router is a Billion
BiPAC 5200G Series ADSL2+ Router running WPA2-PSK SSID authentication
(not broadcasting SSID) and TKIP encryption.

My inclination is that both adapters work fine but that there is some
setting in Vista 64-bit that I have missed.

Does anyone know what the problem might be and how I can resolve it? I
have paid for two adapters on the basis that they worked with Vista-64
bit but I am still without a connection. I am not so concerned about
the money - I just want a working WIFI connection on my home PC.

Any enlightenment you can provide would be much appreciated.

Kind regards,

Luis
 

My Computer

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