Hello, Roger
thank you for the answer.
Actually I managed to transfer two dbs from the origin pc (Win 11) to destination pc (Win 10), but:
1) I had to copy the db folder from ABCD/www/bases (in the origin PC) to ABCD/bases in the destination pc (intead of ABCD/www/bases)
2) I had to copy also the [dbname].par and the [dbname].def from the par folder of the origin PC to the par folder of the destination PC (always in ABCD/bases directory).
Perhaps I have messed up a little with the folder structure, as it seems not to be exactly the same in the two ABCD installations.
We will use the ABCD installation in the destination pc as a server for the other pcs in the office lan and it seems now to work.
Best regards
Francesco
ABCD Global