Apologies, I only have a tenuous grasp of the code I'm dealing with here.
I'm trying to update ArcObjects code from 10.0 to 10.2. In 10.0 we installed "ArcGIS Server for Microsoft .NET Framework 10 - GIS Services". In 10.2 I have installed "ArcGIS 10.2 for Server" and "ArcObjects SDK for the Microsoft .NET Framework".
The problem with our own code happens when getting class types like this: Type.GetTypeFromProgID("esriDataSourcesGDB.AccessWorkspaceFactory");
I see this type of code in the 10.2 samples. However, this call fails. In looking at what GetTypeFromProgID does, I see that it's getting the class information from the registry, however, on my 10.2 installation, I have no esri looking classes under HKEY_CLASSES_ROOT, though I DO have those classes on the 10.0 installation machine.