Hello, for those who can't log (id or password incorrect), i had the same problem and found the fix.
So you can try that :
In SQL (management studio) / databases / Auth / tables / dbo.account (right clik and open "edit all rows" or "edit top 200 rows".
open New Query and copy and paste
INSERT INTO [Auth].[dbo].[Account] ([account_id], [account], [password], [email], [password2], [block], [IP_user], [last_login_server_idx], [Admin], [point], [datePassword], [pk_], [creationDate_], [updateDate_], [creatorId_], [updatorId_], [portId_], [type_], [accessDate_]) VALUES ('5', 'IDAccount', 'PasswordHash', 'atif@localhost', 'mohcen213', '0', '127.0.0.1', '1', '1', '0', '2017-10-20', '1', '2017-10-20 18:56:17.000', '2017-10-20 18:56:21.000', '2017-10-20 18:56:30.000', '2017-10-20 18:56:33.000', 'rappelz', 'rappelz', '0');
Change JUST the RED "IDAccount" (choose an id account), and the RED "PasswordHash" (choose a password for log and use PassWord-Hasher)
exemple: I change "IDAccount" to "ricky12"
I change "PasswordHash" to "morning123", I WRITE "a0d0cf65880735c5c3ba6c4862a3dffb" (because i write "morning123" in PassWord-Hasher)
click on EXECUTE. --> it's ok.
lauch the game and connect with id: ricky12 and mdp: morning123
PS : You change ONLY these two. Don't touch "mohcen213".