Been my experience too - downloading recommended driver updates from Windows/Microsoft Update invariably junked the device and required a lot of hassle uninstalling and restalling the old drivers - or downloading new one from the manufacturers website.
Every time I go to MS Update it tells me to update my Netgear wireless driver - unfortunately the driver it offers for the update is clearly a Marvel LAN driver which is totally pointless!
Every time I go to MS Update it tells me to update my Netgear wireless driver - unfortunately the driver it offers for the update is clearly a Marvel LAN driver which is totally pointless!















