Warning: mysql_connect(): Client does not support authentication protocol requested by server; consider upgrading MySQL client in c:inetpubwwwrootmysql_up.php on line 12 Warning: mysql_query(): Access denied for user 'ODBC'@'localhost' (using password: NO) in c:inetpubwwwrootmysql_up.php on line 14 Warning: mysql_query(): A link to the server could not be established in c:inetpubwwwrootmysql_up.php on line 14 Error 1045: Access denied for user 'ODBC'@'localhost' (using password: NO)
You first question is a common problem with MySQL 4.1 and PHP. I have answered this so many times I now have a FAQ entry for it.
The second and third errors are caused by not specifying a username and password when connecting to MySQL, you need to specify a username and password in your mysql_connect() call.
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