I have just made a new purchase of WINDOWS Live OneCare. After Installing, I tried to Activte it using the PRODUCT KEY printed inside the package on the YELLOW BARCODE LABLE. After I entered the 25 Digit ID and pressed CONTINUE, I was told that the PRODUCT KEY Entered was INVALID. I have tried TEN (10) time to enter the KEY. What do I do now with a worthless piece of software and NO SUPPORT.