Java apps sometimes don't start
This isn't strictly a programming question, but it is Java-related and is getting in the way of my programming.
I'm using Windows Vista with the jdk1.6.0_07 and often after I've built my latest jar file (using a batch script) the program doesn't start. I have tried double-clicking it and launching it from the command line with several versions of Java.
Sometimes even after rebooting the computer my program won't start, and I have to reboot again. Today, though, I tried loading a Java applet and not only did it work, my program also loaded the next time I tried it.
Has anyone had this problem or knows what to do?