Pb to connect

[daliok]

iI try to connect to my local database i have this message "you are not allowd to use PlSqlDevelopper on this database"
thank you for your help

 

[Marco Kalter]

This is caused because someone enabled authorization on that database, not giving you the logon privilege. This can only be undone if someone logs on as administrator and gives you the required rights or removes authorization (under File > Authorization...).