Error 2 Cannot deploy the base assembly ‘mscorlib’, or any of his satellite assemblies, to device - USB:USBizi twice. Assembly ‘mscorlib’ on the device has version 4.0.1681.0, while the program is trying to deploy version 4.1.2821.0
I guess you need to update your FEZ board.
You need to update your firmware. Look for the tutorials in the downloads section.