------- Automatic driver installer could not roll back to inbox driver --------

  Users may want run the automatic driver installer to remove the driver 
    but the driver does not roll-back to inbox driver successfully.

  For users would like to use inbox, please accords the following procedure.

  a. Use automatic driver installer to remove the program first.
  b. WIN + R and 'devmgmt.msc' to invoke 'Device Manager'
  c. double click the corresponding network adapter
  d. choose 'driver' property page
  e. click 'update driver...'
  f. click 'Let me pick from a list of device drivers on my computer...'
  g. choose one of 'Realtek ... (Microsoft)'
  h. roll back to inbox driver now
  

