@hanzou
many thanks hanzou, now wallet works and is perfectly sync. I abuse of your availability and patience. As you know many of us have the problem with coinsmarkets. They are on old blokchain and withdrawing coins on ours new wallets (5.5) means to lose everything. I dont remember where, but i read that as soon as they does not change/upgrade their wallet and relating blokchain, every withdraw will be useless.
Do you think there is no way for us to make this work for them? Looking in Flappy site (https://flappycoins.wordpress.com/windows/ ) there is a paragraph for download 4.1 wallet and a bootstrap file of old blokchain. and a conf file. Reading the descriptions seems that it would be possible dowload the old wallet, backup it, and restore the wallet file on new 5.5 blokchain wallet.
Well, if I would follow this roadmap, download the 4.1 wallet, sync it, withdraw coins from coinsmarket, backup the wallet and restore it on the new blokchain, do you think it wolud be a good way to retake my coins?
Thanks again