I Get the same Result. All works fine up until the staging process....

When i select save or run on the target machine, the fake ap pc says "sending Stage (723456 bytes)" in the Metasploit window and thats all it does. I can confirm it downloads the file cuz i saved it to my target pc's desktop as update.exe. Even if i run it from the target pc nothing happens in the Metasploit window. Unlike the video it doesn't go any further.

Any ideas please ?