pg_restore error

Hi All!

  While restoring PG7.23 dump into PG 8.01 database
(pg_restore -Fc -d a3 -v arz3.test.dat) i got error:
pg_restore: ERROR:  invalid byte sequence for encoding "UNICODE": 0xfc3535
CONTEXT:  COPY mytable, line 9, column post3: "¦¦ 55146/23.12.04                "
pg_restore: [archiver (db)] error returned by PQendcopy
pg_restore: *** aborted because of error

  Tell me please how to ignore all errors ?

Thanks