I am using iReport to create barcodes for our warehouse and Had no Problem getting it to work the first time. I printed over 1,500 labels and since then had many new products come in. I then went into iReport to create new labels and find that it is throwing a ERROR for my JDBC connection. I have tried downloading the needed drivers and placing them in their respected places within iReport -> modules -> ext. I cannot figure out why I cannot simply get it to connect now. Someone please help! :)