Do you mean you can't connect to the windows 8 machine? Usually this is because the computers don't have the same userid and password. When you try to connect what happens?
From time to time, we have been tempted to believe that society has become too complex to be managed by self-rule, that government by an elite group is superior to government for, by, and of the people. But if no one among us is capable of governing himself, then who among us has the capacity to govern someone else?
-Ronald Reagan, 1981 Inaugural Address-