Connection with Oracle Db

[Corwin]

Hi

work with Oracle connections IW.
I tried it with an object TAdoconnection (as an example for the file Access Biolife used in the demo); in RAD connects perfectly but at runtime does not activate the object TADOQUERYCONNECTION connected.
It crashes when I run ADOQueryModello.Open
any idea?

thanks

[Corwin]

i am resolved

thank's