I had uninstalled Real Player awhile ago but I couldn't use the real player uninstall because it said it was non functional so I used the add remove windows method and then searched for left over directories and files and deleted those. I clean my registry every night since I install and uninstall frequently. I noticed the same large group of real player registry keys reappear even right after a registry cleaning. I attached a thumbnail link of a screenshot of the keys, if anyone can help I would appreciate it.



Thanks
Mick

Have you tried manually deleting the registry keys directly through regedit ?
Try re-installing realplayer the uninstaller might be functional next time.