If this gives you an error of any kind, repeat the procedure but delete all files (even the wallet files) and import your wallet via your private key AFTER the wallet is Synced completely.
I deleted all files
copied the files from the Blockchain backup
started new wallet 2.1.4b
and it just sinhronized to 487606 block
and stuck at that point
are there any remote nodes?
perhaps blockchain works just in Italy?
I have no idea what to do next with that