I've never come across that problem before, my first thought was Account restrictions but then it wouldn't let you load Regedit at all. Give something like this a try click here and see if it managed to delete the keys in question. It's incredibly thorough.
• Provide a dialog box where you can select one or more programs that were installed by Windows Installer. You select the programs on the Installed Products list in the Windows Installer CleanUp dialog box. After you make this selection, the utility removes only the Windows Installer configuration information that is related to those programs.
• Remove the files and registry settings that make up the Windows Installer configuration information for programs that you select."
Leaving well alone While its running I had to run Restore, To get things back as they was. The Panda bit is being used by Avast, Do not as how, that's how it is.I moved the Panda Folders in Win explorer and after rebooting to see how it went Avast popped up to say it could not monitor this that and the other So I have abandoned it for the moment. Only way is for me to go right back with a True Image before Panda. So that's it for the moment
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