Want to install a Java EE SDK in the machine to practice how the EJB is deployed, but the download of the Java EE SDK in the installation of each point after the next time there is no response, it is very puzzling, because the previous loaded once, very smooth on the success of, I almost re-installed system, today online, Accidental discovery of its corresponding solution, more detailed information in Http://wiki.java.net/bin/view/Projects/InstallProblems can be viewed, here are listed in the installation process of the Java EE PE all the issues that may arise. The following is a detailed description.
Problem description: After clicking Next on the installation directory selection screen, the installation process is terminated.
Solution: Go to the Windows/system32 directory and delete all files starting with Productregistry.
This problem occurs because the previous installation or uninstallation of the Java EE 1.4 SDK was not completed properly, causing the file access to the control component registration file to be locked.