You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.
You use the ClickOnce deployment methodology to distribute the application.
You need to store application-specific data along with read/write permissions without requiring elevated permissions for the application.
Where should you store the application data?

A.
In isolated storage.

B.
On the database server.

C.
In the ClickOnce data directory.

D.
In the App.config file of the application.