mysql 4 and php 4 on iis6

[doox00]

I have php 4.4.4 working in iis 6, in the directions it says mysql extension is built into php 4.4.4, but I am unable to connect to a database, I am trying to install phpbb and getting

[code]
Warning: mysql_connect() [function.mysql-connect]: Client does not support authentication protocol requested by server; consider upgrading MySQL client in D:\Inetpub\wwwroot\tidal\forum\db\mysql4.php on line 48

Warning: mysql_error(): supplied argument is not a valid MySQL-Link resource in D:\Inetpub\wwwroot\tidal\forum\db\mysql4.php on line 330

Warning: mysql_errno(): supplied argument is not a valid MySQL-Link resource in D:\Inetpub\wwwroot\tidal\forum\db\mysql4.php on line 331
phpBB : Critical Error

Could not connect to the database
[/code]

Any ideas what I need to do so I can get php connecting to mysql database using iis 6?

thanks

[fenway]

This is an OLD_PASSWORD() issue... check the refman.