PSE 24 Not importing saved catalog from new san disk drive to new Windows 11 PC

[mirmar826]

Before it copied a tiny fraction of the 20,000+ catalog.  I tried it with another catalog and it's not copying anything from the catalog which is over 55 GBs and has more than 50,000 files.  Can anyone advise me?  Thanks in advance.

[Glenn 8675309]

How did you back up the catalogues?

[mirmar826]

I think it said backup catalog. It then said writing catalog. I did it for 2 catalogs.  The first is about 30 GB, the second is over 60GB.  They definitely copied as far as I can tell.  Those GB numbers are the properties of the catalogs on the SanDisk they were copied to.