Me too
I spent many hours trying to sort this disaster out yesterday. Digital River / Microsoft should be shot over this complete lack of testing. The workaround is now pretty simple and clear (if you are IT minded), but for your average novice I would suggest that you wait for the dust to settle and for new files to be uploaded.
Getting the workaround perfected took a lot of people (including me) a lot of time and pain yesterday, Microsoft / Digital River first of all denied there was a problem, then went very silent and still have not answered emails. Guys - burying your head in the sand is not the right thing to do. It strikes me a crazy that such a large organisation cannot perform simple testing before the launch of a product that is supposed to save the company. Windows 7 may be good, but if you cannot even unpack it to install it is a huge FAIL.
/Rant