Don't worry. No one responds to me either... lol.
I'm not sure what to do about it either. I've updated my computer as well as Adobe Air. (when I started Blender last time, Air wanted to update and it shut Blender down first) Nothing changed.
Which folders are you supposed to delete. I have everything on my computer in folders. If there were no folders my files would be a mess! That just doesn't make any sense...
I have all my Cathe digi downloads in one single folder in my Videos folder.