Hey Terry!   I went into the 2020 tax program and found the solution by accident.  A notice came up that I needed to reconcile the 2020 data base (which I had put in with the flash drive).  I also looked up instructions ---- Reconciling Home Base Files and client files..... From the Home Base Menu you go to the Database Maintenance box, select the registry to scan.  and on and on.   Long story short.  I got most of my files restored and looks like I may have to do a little more work on the few that did not transfer.

Thanks for your help and have a nice holiday!