Okay, so this sounds like a system issue. Did builds use to work? If so, then think of any system updates or installs you’ve done since now and then. Such as Windows Updates, Java/JDK updates, installing new software, etc. If you did any of those things, that’s likely what broke it.
I’ve never seen anyone run into the error you’re seeing. But if I had to ***guess***, I suspect that you’ve done a Java update recently, right? Typically that works fine, but it’s possible you might have a bad installation. If so, then I recommend that you uninstall the JDK and then re-install it. Also, remember that you must use the 32-bit (x86) version of the JDK. You can use JDK 6, 7, or 8.