hi, i install argo uml first, but i uninstalled it later, now whenever i run another jar files (JDOwnloder) it is not showing the icon of the program in the task bar, im using windows 7, when i right cilck the taskbar icon, its still showing the text argo uml??!!. how to fix it, i already tried to clear the java cache, but no effect.

does anybody faced this problem before. thanks.