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I tried to connect MyDac 3.10 for Delphi 7 TO MySQL mysql-4.1.22-win32, when it supposed that it should be connected, appeared next message:
“Client does not support authentication protocol”.

Reading the MySQL documentation, tells:
MySQL 4.1 and up uses an authentication protocol based on a password hashing algorithm that is incompatible with that used by older clients. If you upgrade the server from 4.0, attempts to connect to it with an older client may fai

Do I need download the new Mysql Version, or it's a problem with MyConnection?

Best Regards

EdderU2RSE wrote:I tried to connect MyDac 3.10 for Delphi 7 TO MySQL mysql-4.1.22-win32, when it supposed that it should be connected, appeared next message:
“Client does not support authentication protocol”.

Reading the MySQL documentation, tells:
MySQL 4.1 and up uses an authentication protocol based on a password hashing algorithm that is incompatible with that used by older clients. If you upgrade the server from 4.0, attempts to connect to it with an older client may fai

Do I need download the new Mysql Version, or it's a problem with MyConnection?

Best Regards

no exists problem with Myconnection in myDAC 3.10

You need to use Mysql Server 3.23...4.0 for MyDAC 3.0 or Upgrade MyDac to Last Version to use MySQL Server 4.1...6.1

MySQL 4.1 and High uses a diferent authentication protocol of old versions of mysql.

Ok Thanks I have Solved my problem.