I checked all existing similar questions and answers - nothing helped. So, I want to be very specific:
I have a few years old Silverlight application that was developed with Visual Studio 2010 / Silverlight 4 and worked fine on 2011 Windows Server 2008. Now, I need to revive it using Visual Studio Premium 2013 , version 12.0.30501 Update 2 on Windows Server 2012.
While any trivial Silverlight app works just fine, my large app fails (regardless of which of the four browsers (IE, Opera, FireFox, Chrome) the same way - asking me to install Silverlight. I have verified over and over that I have all Silverlight components installed, that they are all Silverlight 5 "version" and that all project references point to Silverlight 5 components.
I would prefer not to have to go back and use Silverlight 4, Visual Studio 10 and other pieces that I do not use any more.
Any ideas how to resolve this situation?
Nik