Oracle Connect Issue

I have mySQL working on localhost and remote working with no problem but I keep getting this error with Oracle. I get this message when I click "Check and list Tables" button

Unable to connect to the database:The Oracle adapter "oracle" is not available.

DB Type: oracle
DB Host: Is using just the IP as the port is default

I also get a return of Null on Table Name in Database: null

Hi,

can you check if you have out comment in php.ini:

extension=php_oracle.dll
extension=php_oci8.dll

Best regards,
Viljem