why do I get this? How can I fix it?
C:\\Users\\ash>java version Error: Registry key \'Software\\JavaSoft\\Java Runtime Environment\'\\Cu
Reinstall JDK and set system variable JAVA_HOME on your JDK. (e.g. C:\tools\jdk7) And add JAVA_HOME variable to your PATH system variable
Type in command line
echo %JAVA_HOME%
and
java -version
To verify whether your installation was done successfully.