myODBC login prompt


I've got a little problem:  myODBC's login-prompt.

Using the component suite Quick Report Designer, I've built a standalone
report designer.
With this standalone-exe (called qrd.exe, wow, maximum of creativity!)
I made some reports about data from a mySQL-database. (mySQL 3.23.34,
myODBC 2.50.36)
Works fine.
But how can I get rid of the login prompt? I tried myODBC's "Don't
prompt on connect", but this didn't work.
Any idea?