MySQL Installation stopped Oracle

[Rafael de Faria]

Hi, i have a server running Windows Server 2003 with Oracle, MS SQL Server 2005 and MySQL 5.0 running and i had to install MySQL 5.1 to this server to use Drupal CMS. In my local machine i already had the Drupal setup running fine, so i tried to move the database from my local machine to the server. Problem is that i couldn't import my 5.1 database in the 5.0 database that was in the server. So i tried to uninstall the MySQL 5.0 and install the MySQL 5.1 in the server, i made the changes and restarted the server. After that, the Oracle database stopped to work, the Oracle server is running but i cannot access the data in the database, i only can access the database backups. I want to know if there is some know issue with MySQL and Oracle ( i really don't have MySQL experience ), and what's the best way to trace problems like this one.

Thanks.