I needed to migrate Windows Server 2003 Microsoft SQL 2005 ASP .NET 2 32-bit application to the Windows Server 2012 R2 with SQL Express 2014. Programmers was gone far long ago. Once you did it it is easy!
1. Prepare platform
You need not only to add features, you need to enable them.
ASP add feature
Magical command to get info about features status
dism /online /getFeatureinfo /featureName:iis-asp