I\'ve been searching the past few days trying to get an error fixed in a WPF application using Prism, but haven\'t had any luck and thought I\'d see if Stackoverflow had any
In the newer versions of Prism (I'm using 6.3.0), the ModulesConfigurationSection class is in Prism.Wpf.dll.
ModulesConfigurationSection
Prism.Wpf.dll
Change your configuration to this: