property NAVHostCtrl.AssemblyLocation as String
Specifies the fully qualified path of the assembly/file to load.

TypeDescription
String A String expression that specifies the full path or UNC location of the loaded file that contains the manifest/component/assembly.
By default, the AssemblyLocation property is empty. The AssemblyLocation property specifies the full path or UNC location of the loaded file that contains the manifest/component/assembly. The assemblyLocation parameter of the Create method indicates the same value as AssemblyLocation property. In /NET framework, the AssemblyLocation property is similar with the Location property of System.Reflection.Assembly class. The Destroy method unloads the hosting control. 

There are three ways of loading/creating a manifest/component/assembly as listed:

If succeeded, ( the assembly is loaded and the object is created ), the 

The Host property returns the object being hosted by the NAVHost control.

If fails, the