title: JDK/JRE installer not working on x64
body: <p>So I began developing Java applications on my laptop a few weeks ago, and I've been doing so on my laptop since then... But now when I try to install the JDK on my PC, it doesn't install (as in, I double click on the JDK[version].exe and the Install Wizard doesn't even show up). -- and yes, I have the JRE installed. I'm very confused and frustrated... I'd really appreciate if someone can tell me what I'm doing wrong (and, yes, I've already tried reinstalling the JRE).</p>