I’ve finally got my wireless connectivity back, although I have to say I’m still not 100% sure what the problem was.
To recap – I bought a new Netgear WG511T a while back and never managed to get it to install, the drivers would just complain about missing files, and then to add insult to injury my old MA401 card stopped working as well. I think the problem was a Windows Update had broken something, but no amount of reinstalling would do the trick.
I’d left it a few weeks, waiting to see if anything came up on the Netgear website (not a sausage) then last night I tried again. I uninstalled every bit of Netgear software and then removed all the Netgear hardware devices from the Control Panel so in theory I was starting with a clean slate. A quick Windows Update to make sure I had all the latest patches and then I added the old MA401 card.
Windows detected it first time and prompted for drivers – I’d downloaded the latest from Netgear and pointing it at those was enough to get a working MA401 again. I wanted to exploit the 108Mbps of the new router though, so I thought I’d give the WG511T another try.
I downloaded the latest drivers from Netgear again (v3.9) and installed them, then inserted the card and the bloody thing worked first time. 😀
Now I’d tried all this weeks ago with no luck at all, so I can only guess that one of the subsequent Windows Updates fixed the problem – but somehow I doubt it…