Adobe Exchange Error Code: U44M1I208

On July 11th, I was able to contact Technical Support and talk to someone via the phone about a problem with the Widget Browser and was told that it was no longer supported and that I should be using the Adobe Exchange.  However to use it, I need to install an update.  When I try to install the update, it fails and gives this error code: U44M1I208.  All I want to do is be able to use these products to enhance my webpage.  I am using a Windows 7 machine.