Did you manage to find a solution to your problem?
Having the same issue, followed various guides (user manuals, you tube webinar and FAQ's) but as you found these commands dont seem to work in 2014.
I have tried to change the logo and address in both "prototypes" and "frames" directories but nothing happens, just
default back to "Graitec"
Did notice that these have an "external refrence" applied to them (c:\users\Aleck...... and c:\users\teresa......) ????????
Surley it cant be that difficult - other companies do it.