can someone please show a way updating my wallet to the latest...i mean i just need to replace the wallet.dat file??or is more complecated??and i want also to setup 12 masternodes !! can this be done by me on windows just following the guides or i do need help?
FYI, if all you need to do is update to the newest wallet, this very well might not require doing anything to your wallet.dat. For updating all that is required is that you download the newest version and run it. If this is coming from a rather old wallet, then you will get a message saying something like "You should send funds to a new wallet", in which case you should follow the wallet.dat instructions.