[B]Thanks Think3r,my problem was that i downloaded and installed jd 2,then i was ask to install 1102 updates,so i did it,so it comes a window to click it to install the updates,i clicked and instead of installing the updates it shows another window telling me if am sure to exit jd 2. I tried several times with the same results. So i resolved the issue uninstalling jd2 and installing again using java installer and no more problems at all so far.Apparently windows installer has problems.My laptop has java version 6 and w 7 home premium,windows firewall and eset smart security.I'm very happy how is working jd2. Thanks again