server permissions for sql copy

Good morning,

I'm running PostgreSQL 7.0.2 on Caldera eDesktop 2.4.
when I try to use the SQL COPY command in psql, I get
an error message informing me that the backend could
not open the file for reading.  I think the error
number was 13 - Permission denied.  I changed the
permissions of the directory and file to
world-readable; but I still get the same error
message.

Does anyone have any suggestions as to what I should
try next?

Thanks,

Andrew Gould

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