HKEY_LOCAL_MACHNE\SOFTWARE\Java Soft\Java Runtime Environment\1.6.0_26 registry key is missing. Java program not working. Tried to uninstall. I believed I had Update 26, but programs list it as 25. Java Version check says I have Update 23. Will not uninstall and reinstall because of above situation. How do I repair Java missing registry key? Games requiring Java will not work because of this problem.