after build, crash when dbcon.Open();

Hi there

I am trying to sync db's (sqlite with msql)

everything works fine in the editor

when built, it crashes after:

dbcon.open() //(dbcon : IDbConnection = new Sqlconnection)

On the other hand: dbcon.open() //(dbcon : IDbConnection = new Sqliteconnection) works just fine. Note: differece is sql and sqlite conn.

oddly I get an license error for the sqlite connection in the editor, but nothing on the sql connection.

As mentioned in the editor the programm does exactly what it should

Any ideas? thx for your time mate