[Dxbase] refdata.mdb Restore Question

[Eric - VE3GSI]

I accidentally backed up my refdata.mdb file on top of itself  and corrupted 
the database (I forgot to include a destination folder with the DXBase 
utility).  Now I did have a previous backup of the file, but it MIGHT have 
been slightly before I upgraded to v.1.09.

So my question is, was the refdata.mdb file upgraded at the same time as I 
did the v.1.09 upgrade? Are there changes I should look for?

Eric - VE3GSI