Java

Go here http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html , Accept the license agreement - it is a radio button in the grey box that is titles 'Java SE Development Kit 7u51' Select the type you need probably be Windowsx86 (32 bit) or Windowsx64 (64 bit) . After you get it downloaded and installed, you might have to set the security to medium, open control panel search for the java control panel and set it under the security tab.