Hi David,
Have you been logged in when searching for the download files? When you're logged in with your registered email account you should be able to access all eligible libraries, software etc. here in your User Area. Here's the link to the new Vienna Instruments Player, and the download to your Special Editions and Single Instruments.
If you're logged in but don't see anything, please try to empty the cache in your browser and to delete all cookies from vsl.co.at - or try another browser like Firefox or Chrome.
Regarding Epic Horns, you can find the Vienna Instruments version here.
Hope that helps!
Best,
Stefan