BMW navigator 1 ( same as street pilot 3) trying to load some maps onto my memory card, and the computer doesn't recognise it - keeps telling me new hardware fitted - what to do
Not so simple - I tried and couldn't load it, and it took MickRW over an hour to load/install it all onto my computer, he had a lot of trouble - don't ask me what type of trouble , i'm an IT guru
I just installed Mapsource 6.7 (cheers for the pointer earlier in the day.) It updated the USB drivers at that point. Might be worth a try. 6.7 seems to be o.k.
You should make sure any usb device is not in use (i.e. unplugged) when you install drivers for them. Then when the thing is plugged in next time it'll go looking for it and find the updated one.