Software\JavaSoft\Java Runtime Environment\CurrentVersion has value '1.8', but '

Registry key 'Software\JavaSoft\Java Runtime Environment\CurrentVersion'
has value '1.8', but '1.6' is required.
Error: could not find java.dll
Error: could not find Java SE Runtime Environment.

Java2 SDK安装程序将会把java.exe，javaw.exe，javareg.exe这3个可执行文件拷贝到winnt/system32目录下，由于 winnt/system32被操作系统缺省的设置为最高优先权的PATH搜索路径，因此可保证用户在命令行任何目录下可运行java.exe来启动 JVM。

删除目录C:\Windows\System32下的三个exe文件就OK了。



参考 http://blog.csdn.net/gengv/article/details/5980638