If you’re getting this error, it means that you’re having a problem opening the registry key software for your Javasoft jdk. To fix this, you can try removing the java release package and reinstalling it. However, this method can also cause problems. To fix the problem, you must uninstall the software and reinstall it again. In some cases, reinstalling the software can fix the problem.
Javasoft JRE Error Opening Registry Key Software