[Evolution] Evolution backup & restore error on 3.44-1

[Reid Vail <rsv869 gmail com>]

Hello team -

Running version Evo 3.44-1 on two Linux Mint 21 machines, both on 
kernel 5.15.0-46.

I've used GRSYNC to backup and restore as much data as possible from an
old desktop to a newer laptop.  In the process I tried to use the
Evolution backup/restore utility. Have successfully used it before.
Trouble this time is that restore fails, reporting that the backup file
is not readable.  The goal is to bring over most current email as well
as the account & settings info so the two configs match.

Looking for some help troubleshooting, please.

Thx 

Reid