on the beta 17 and 18 I cannot open a file which is in a network server.
when I try to open a file that the route starts with "//PC_Name.." freemind gives an error "java.lang.IllegalArgument.Exception: URI has an authority component"
The only way I solved it is by mapping the network drive with a unit letter. then the routes are "P:/..."
Congratulations, keep the good work.