yo guys, long time no see :D
i've a new experience using Ireport in my windows 7 64 bit. for the first time, it make me frustation, because it won't start, whatever i done. so, i search it on google (google thanks alot to help me). so this is the tip solve it.
first, open the ireport.conf that you can find in folder ireport at etc folder. after that, you will find a text that tell you about the path of your Java. so change it to your java path.
this is the contents of the ireport.conf :
