It worked. I have entered all the words of the seed.
Scanning the Blockchain...

Now the scanning is done and I should enter my password. I did this. Now comes the message

Wallet Locked

Enter your wallet password to unlock the wallet.

Unlock
error when calling /wallet/unlock: provided encryption key is incorrect


I'm sure I entered the correct password for the wallet. I had always signed up with this password until yesterday. That is impossible. What am I doing wrong.
Thanks Hakkane, for your time...