Occasionally when you deploy Vision students from the teacher machine on Windows 8 or 8.1 the installation will complete and indicate successful but after the restart, it hasn't updated.


 When you run into this situation add or update the following registry key:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]

"LocalAccountTokenFilterPolicy"=dword:00000001

After this, reboot and the install should complete successfully.