|Re Response #1|
I hope it's OK if I amplify point 3 in the above.
I think the intention behind this was to "uninstall" programs you no longer need, either by a provided uninstall or from the Control Panel > Add-Remove Programs.
I didn't want this to be confused with "deleting" files or folders.
However, sometimes "after a proper uninstall" folders can get left left behind, hence
Always pop back and let us know the outcome - thanks