Just update your wallet, just don't try to send/receive coins to an old wallet.
Another mandatory update will be coming soon, no ETA yet.
oh thanks,
so i dont allow my old wallet to sync? i opened it firstly ofc to check it was working and its way behind, i did a wallet backup and close it
i do the mandatory update as usual i guess and after that i sync? or i have to delete my old datachain too? i saw people is downloading the whole chain
i prefer to solve my doubts before to screw something more lol
btw the exchange sites are updated i guess too, nothing to do there? i have not checked my dnr left there lol hope they are well

aww nevermind, i updated,
wallet was doing nothing at sync but its because nodes were not updated
i put the new ones and its working now, and it shows my coins heh nothing lost

))
now its matter of time,
to let it run until its fully synced
Thanks Carsen,
btw glad to find you very active,
i will say hi to the crew soon, i need to put order to my desk and update things of computer first
Saludos
.