[jeffn1]

Let's re-hash what you're trying to do.
Dell laptop with win 10.
  Load MSP
  Load Companion
  Back-up MSP with Companion using the Dell [Or from a different, 2nd, machine?]
  Restore backup using Companion on the Dell via wifi.

If this is the correct scenario, it cannot be done, wifi cannot connect, send/receive, with itself. Must be between separate machines. Use the regular back-up and restore within MSP on the Dell just like you would using a local location on an Android tablet.

I have MS on the Windows 10 laptop.

I am trying to restore (using the Companion) from my PC, just like a restore to my Android tablets.  It works fine when I restore to my tablets.

But, thinks so much for airing any ideas you have. 

Jeff