I am trying to install jdk7 on windows7 through command line with command java_ee_sdk-6u4-jdk7-windows-x64 -j "C:\Program Files\Java\jre7\bin". But it fails with error cannot find required java runtime environment in C:\Program Files\Java\jre7\bin. I have set the java_home and path environment variables to above path. Also I tried instaling through installer but it gave same error with null in path. Can anyone help?