I keep getting the popup "Google Desktop Search Outlook Addin cannot be loaded and has been disabled, etc." I see that several other poeple have the same issue. I tried the trouble shooting, including uninstalling Google Desktop Search and chaning extend.dat to extend.old. I still get the popup. Also, everytime I change extend.dat to extend.old, when I re-boot the extend.dat appears again along with extend.old. I've delete and delete from recycle, and it comes back again.