Eugenio Modesti <eugenio.modesti@xxxxxxxxx> writes: > i tried and i got this output: > WARNING: Calculated CRC checksum does not match value stored in file. > Either the file is corrupt, or it has a different layout than this > program is expecting. The results below are untrustworthy. This is proof positive that you have binaries that are not compatible with that database. I believe the most likely explanation is that the database is from a 32-bit machine and you're trying to use 64-bit executables, or vice versa. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general