I have two computers with windows XP sp 3.

At first I thought that it's the Netgear wlan stick, but then I tested the recording of the CentrinoAdvanced-N 6200 AGN (on lenovo T410), the intern Broadcom also in another Acer netbook and the TP-Link stick does not record any signal quality = 0% in the log.

In Windows7, both usb drives are working correctly. Unfortunately I can not install windows 7 on the netbook.

Is a XP solution in progress?
Why is that?