I downloaded Revit Architecture quite a while back (in November of 2010 or so). When I tried to install it, it gave me "corrupt file" messages and did not install. I tried attempting to download it again and install again, with the same message. It was like the program installer wouldn't even open. When I clicked on the link to OPEN the downloaded file is when I would get the error messages. I gave up throughout the holidays and am now attempting it again on a different computer. Now, I have the program downloaded, but when I click on the open download link, NOTHING whatsoever happens! No pop up, no error message, or anything. I need this software installed asap, so any help at all would be great......