problem to connect mysql database

[Vijay Prabhakar]

Hi to All,


Please help me.
I am getting problem while connecting to the database using php
I am getting following error


Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in C:\Apache Group\Apache2\htdocs\hai\dbtest1.php on line 10
Could not connect: Client does not support authentication protocol requested by server; consider upgrading MySQL client

I am using
MySQL 4.1.18-nt
PHP-4.4.2-Win32
Apache 2.0
windows 2000 proffessional

By using mysql administrator I changed the security setting
use OLD_PASSWORD.
Even it is giving the same error.

While running MySQL Administrator
it is showing like

Server Information::
MySQL Version: MySQL 4.1.18-nt

Client Information:
version : MySQL Client VErsion 5.0.11

please tell me how to connect the database using php
Thanks
Vijay