pg_restore: [archiver] could not open input file

Hi all,

I'm not able to restore a pg 8.1 database. The dump has been generated
with pg_dump. I tried with both absolute and relative path but it
doesnt find the file. Any clue?

C:\www\foo.com\trunk\db>pg_restore -h localhost -U postgres -W
mySecretPassword script.sql

pg_restore: [archiver] could not open input file: No such file or
directory

Thanks,
Lorenzo