AdditionalParameters=
Pass additional command-line parameters to application.

RunLocally=
Run portable application from read-only medium. This is known as Live mode. 
It copies what it needs to to a temporary directory on the host computer, 
runs the application, and then deletes it afterwards, leaving nothing behind. 

This can be useful for running the application from a CD or if you work on a 
computer that may have spyware or viruses and you'd like to keep your device 
set to read-only. As a consequence of this technique, any changes you make 
during the Live mode session aren't saved back to your device.